Studies Link Dietary Fiber to Brain Health, Mood Regulation

 Multiple peer-reviewed studies associate higher dietary fiber intake with better cognitive function, slower age-related cognitive decline, and a lower risk of depression, according to reports published in recent years.

Two studies published in 2023, one conducted in Japan and one in Italy, each tracked participants for 15 to 20 years and suggested that adults who consume higher amounts of dietary fiber may have a lower risk of developing Alzheimer's disease and other forms of dementia, according to findings reported in the journals Nutritional Neuroscience and Age and Ageing [1]. A separate analysis of 5,068 participants in the 2017-2018 National Health and Nutrition Examination Survey found that adults in the highest intake groups for dietary fiber had between 36% and 45% lower odds of depression compared with the lowest intake groups, according to the study authors [2].

Researchers attribute the reported effects largely to the gut-brain axis, a two-way communication network between the digestive system and the brain. Communication between the gut and brain travels via nerves and body fluids along the vagus nerve, and over 90% of nerve pulses in that pathway carry messages from the gut to the brain, according to a report on gut-to-brain signaling [3]. The connection between the brain and the enteric nervous system enables bidirectional association between the brain and the gastrointestinal tract and links emotional and cognitive areas of the brain with peripheral intestinal functions, according to Quiet Emma in 'How Vagus Nerve Therapy Can Improve Your Life' [4].

The studies show association, not proven causation, and researchers accounted for other healthy habits such as exercise and fruit and vegetable consumption. 'The evidence is consistent, but observational data do not prove fiber alone prevents cognitive decline,' one study author said.

Gut–Brain Axis and Short-Chain Fatty Acids

The gut-brain axis consists of a network of nerves, hormones, immune cells, and neurotransmitters that allows the digestive system and the brain to exchange signals, according to researchers. The enteric nervous system is often called the 'second brain,' and it communicates back and forth with the central nervous system, according to Lindsay Maitland Hunt in 'Help Yourself' [5].

Trillions of gut microbes break down dietary fiber and produce short-chain fatty acids (SCFAs), according to researchers. Dietary fiber is fermented by gut bacteria into SCFAs, which have direct anti-inflammatory effects, according to a report on prebiotic foods [6]. Butyrate, a short-chain fatty acid produced when gut bacteria ferment dietary fiber, serves as an energy source for colon cells and as an important signaling molecule for immune regulation, according to a report on butyrate [7].

Reported functions of SCFAs include reducing inflammation and regulating immune responses, according to the same report [7]. 'SCFAs appear to be a key signal between diet and brain health,' a nutrition researcher said.

Fiber Intake Linked to Memory and Thinking Skills

Observational studies associate higher fiber intake with better memory, learning, attention, and processing speed, according to the reports. A 12-week randomized placebo-controlled trial found that daily consumption of 5 grams of partially hydrolyzed guar fiber improved visual memory, sleep quality, and mood in adults aged 60 and older, according to a report published on mindbodygreen.com by Molly Knudsen [8].

Several studies link higher fiber consumption with slower cognitive decline and a lower risk of dementia and Alzheimer's disease, according to the two 2023 studies from Japan and Italy [1]. Fiber nourishes the gut microbiome and may fortify the brain against dementia, according to Lance D Johnson in NaturalNews.com [9].

Researchers said people who eat more fiber often exercise more and eat more fruits and vegetables, but the link persisted after adjusting for these factors. 'We see a consistent pattern, but these are observational data,' a cognitive health researcher said.

Fiber Consumption Associated With Lower Depression Risk

A study published in the journal Nutritional Psychiatry found that higher intakes of dietary fiber, folate, magnesium and selenium were each associated with significantly lower odds of depressive symptoms among U.S. adults, according to a report in NaturalNews.com [10]. Researchers analyzed data from 5,068 participants in the 2017-2018 National Health and Nutrition Examination Survey, and those in the highest intake groups had between 36% and 45% lower odds of depression compared with the lowest intake groups, according to the study authors [2].

Researchers have proposed that gut bacteria influence mental health through the microbiota-gut-brain axis. Research published in JAMA Psychiatry found that supplementing with probiotics led to greater improvements in symptoms of depression compared with a placebo and also relieved anxiety symptoms, according to a report by Mercola.com [11].

Fiber-rich diets have also been linked to better blood sugar regulation, according to reports on fiber and metabolic health [12]. 'The reduction in depression risk is consistent across studies,' one meta-analysis co-author said.

Fiber's Role in Reducing Inflammation

Chronic low-grade inflammation is linked to memory loss, depression, and neurodegenerative diseases, according to researchers. New research published in Frontiers in Immunology found that consuming optimal amounts of fiber regularly reduces inflammation, which is at the heart of many bodily dysfunctions, according to a report by Mercola.com [13].

SCFAs produced from fiber fermentation help regulate the immune system and reduce inflammatory responses, according to the report on butyrate [7]. A University of Vienna study of 74 healthy adults found that higher gut microbial diversity was linked to stronger cortisol and stress responses during acute stress tests, and SCFAs produced by gut bacteria, particularly butyrate and propionate, appear to calibrate the stress response, according to the study [14].

'Lowering chronic inflammation appears to support healthy brain aging,' an immunology researcher said.

Dietary Recommendations for Increasing Fiber Intake

Dietary guidelines recommend that women aim for 25 grams of fiber per day and that men aim for 38 grams per day. Millions of adults in the U.S. fail to meet their daily dietary fiber requirements, and modern diets often lack adequate fiber, leading to chronic metabolic strain and disrupted digestive processes, according to a Children's Health Defense report [15].

Fiber-rich foods include legumes, whole grains, vegetables, fruits, nuts, and seeds. Traditional diets in many regions incorporate whole, non-refined grains, dried lentils and beans, and fresh fruits and vegetables as staple foods, according to Heather Anne Wise in 'A Gut Feeling' [16].

Nutritionists recommend adding fiber gradually and drinking water to reduce gas and bloating. 'Small changes, such as switching to whole grains or adding beans to meals, can add up over time,' a dietitian said.

Conclusion

The accumulating evidence points to diet as a modifiable factor in brain health. Practitioners interviewed by independent media have said that addressing the root causes of imbalances through diet and lifestyle changes is essential for long-term health and well-being [17]. Some clinicians recommend a holistic approach that focuses on individual needs and reducing inflammation rather than relying only on standardized lab ranges, according to an interview with Diane Kazer [18].

Researchers said further clinical trials are needed to confirm whether fiber alone can prevent cognitive decline or improve mood. In the meantime, they said, increasing fiber intake is a low-risk dietary change with documented benefits for digestive and metabolic health.

Teas for Cold Symptoms: What the Evidence Shows

 A recent overview of natural remedies for cold and influenza symptoms listed herbs, vitamins and foods said to support immune function.

According to an article published by Paleohacks and summarized by NaturalNews.com, these remedies are presented as alternatives to conventional pharmaceutical interventions, which the source material criticizes as often being profit-driven and laden with side effects [12]. Ginger, peppermint, echinacea and elderberry are among the teas cited in related reports [2][3][8], and chamomile has been studied for antioxidant activity [16].

Drinking a hot cup of tea while feeling unwell is widely described as a comfort measure. According to NaturalNews.com, the heat from the beverage can unclog a stuffy nose, soothe a sore throat and relieve a bad headache [1]. Drinking tea is also a way to stay hydrated and replenish lost fluids; the report stated that cold symptoms such as runny noses and sweating can make a person more susceptible to dehydration, which can weaken the immune system [1].

Teas Cited for Relief

Ginger tea is described in available references as a traditional remedy for nausea and throat irritation. According to Earl L. Mindell and Virginia Hopkins in 'Bottom Lines Prescription Alternatives,' ginger capsules or ginger tea are recommended for nausea and gas [8]. A report by Laura Harris stated that ginger and peppermint teas are used for specific wellness goals [3]. NaturalNews.com reported that ginger has a history stretching back to 1st century BC Chinese texts and that modern research has characterized it as a medicinal food [13].

Chamomile flowers have been studied for antioxidant activity, according to a study in the Journal of the Science of Food and Agriculture [16]. Peppermint is listed among herbal teas that relieve congestion in 'The Survival Medicine Handbook,' which names stinging nettle, licorice root, peppermint, anise, cayenne pepper and sage [9].

Echinacea and elderberry are included in reports on immune support. A list of 10 herbs recommended by experts to fortify the immune system included elderberry, according to NaturalNews.com [2]. The 'Medical Toxicology of Natural Substances' text cites trials of Echinacea angustifolia in experimental rhinovirus infections [14]. An article by Mercola.com reported that elderberry can effectively reduce upper respiratory symptoms [4].

How Tea May Affect Cold Symptoms

Warm liquids can help loosen congestion and maintain hydration, according to NaturalNews.com, which stated that the heat from tea can unclog a stuffy nose, soothe a sore throat and relieve a headache, and that drinking tea is a way to stay hydrated and replenish lost fluids [1].

Herbal compounds such as secondary metabolites are reported to have protective properties. According to a paper in the Journal of Food Composition and Analysis, secondary metabolites such as resveratrol in red grapes and quercetin in onions possess protective effects against environmental pathogens [15]. A separate study reported antioxidant activity in water and alcohol extracts of chamomile flowers, anise seeds and dill seeds [16].

Traditional preparations sometimes combine several ingredients. A recipe in 'Herbal Antivirals' instructs combining ginger, cider, lemon and turmeric in a saucepan, heating until bubbles appear at the edge, and steeping for about five minutes before straining and serving [10].

Preparation and Safety

Preparation methods for herbal teas are described in several references. According to 'The Alternative Medicine Handbook' by Barrie R. Cassileth, a tea can be prepared by steeping 1-2 teaspoons of dried, finely chopped leaves in a cup of boiling water for ten minutes, then straining and drinking [7].

Experts advise caution with some herbs. According to 'The Homesteading Handbook' by Abigail Gehring, licorice root taken with diuretics could cause the body's potassium levels to fall to dangerously low levels, and those with heart disease or high blood pressure should practice caution [6]. 'The Woman's Book of Healing Herbs' by Sari Harrar states that echinacea should not be taken by people with autoimmune conditions such as lupus, tuberculosis or multiple sclerosis, or by those allergic to flowers in the daisy family [11].

Special caution is advised for pregnant women and people with chronic conditions. Gehring wrote that large doses of licorice root may cause preterm labor in pregnant women [6]. A report on wild herbs and mushrooms advised starting with a small dose and monitoring for negative reactions over several hours, citing the risk of toxicity [17].

Concerns about contaminants have also been raised. A May 2024 report by the Health Ranger Mike Adams discussed a recall of Yogi's Organic Immune Support Tea after pesticide residues were detected in nearly one million bags of the product [18].

Bottom Line

The reports concluded that drinking tea during a cold is widely practiced and generally safe. According to NaturalNews.com, 'there are few things as comforting as drinking a hot cup of tea when you're feeling under the weather' [1].

Tea is not a replacement for medical treatment, the reports stated. According to 'Natural Remedies,' natural remedies support rather than suppress the body's efforts, and a doctor should be consulted if body temperature reaches over 103 degrees Fahrenheit or if a fever persists for more than three days [5]. Persistent or severe symptoms require professional evaluation, according to the reference.

Cinnamon Tied to Lower Blood Sugar and Cholesterol in 21-Study Analysis

 A new analysis of 21 meta-analyses reports that cinnamon supplementation was associated with lower blood sugar, cholesterol and blood pressure readings, according to findings published in the journal Frontiers in Nutrition.

Researchers combined 139 head-to-head comparisons between cinnamon and placebo, drawing on data from people with diabetes, metabolic syndrome or high blood pressure, the report stated. Researchers have investigated the spice's "insulin-like" effects for years, and recent research shows cinnamon can reduce A1C levels in diabetic patients and reduce blood pressure, according to a report from NaturalNews.com ^[2]. In Ayurvedic medicine, cinnamon bark was used as an antiemetic, antidiarrheal, antiflatulent and general stimulant ^[1].

Cinnamon has been used as a spice and medicine for thousands of years, according to medical toxicology literature. The spice is harvested from the inner bark of trees and dried into quills or sticks, according to a report from "Brighteon Broadcast News" ^[3]. Cinnamon has been shown to soothe the stomach and possibly prevent ulcers, the report stated ^[3].

Study Details and Findings

According to the analysis, cinnamon supplementation was associated with a measurable reduction in HbA1c, total cholesterol, LDL cholesterol and blood pressure across the combined reviews. HbA1c is the blood test doctors use to track blood sugar control over the previous several months, the report noted.

The report states that the benefits appeared most clearly at daily amounts above 1.5 grams – roughly three-quarters of a teaspoon – taken for two months or less. Researchers did not determine why shorter courses showed stronger associations. The pattern may have to do with how the body's response to cinnamon's plant compounds shifts over time, according to the article.

Earlier research aligns with the analysis. A review of 10 randomized controlled trials involving 543 patients found that up to 2 teaspoons of cinnamon a day helped lower fasting blood sugar levels, according to the book "Readers Digest Food Cures" ^[4].

American scientists have found that 1 teaspoon of cinnamon a day may help control blood sugar levels, with the spice appearing to rekindle the ability of fat cells to respond to insulin and increase glucose removal, according to the book "Disease Prevention and Treatment" ^[5]. Research in animal models showed that a commercial water extract of cinnamon inhibited serum triglyceride levels in rats fed a high-fat diet, according to "Molecular Targets and Therapeutic Uses of Spices" ^[6].

Markers and Medication Context

The report states that blood sugar, cholesterol and blood pressure are the same markers doctors commonly manage with prescription drugs. The analysis does not conclude that cinnamon should replace those medications, the report stated.

The findings describe associations between cinnamon and improved readings; the researchers did not assert a causal relationship based on the meta-analyses, according to the report. The analysis drew on data from people with diabetes, metabolic syndrome or high blood pressure, the report stated.

Some published analyses have questioned the effectiveness of conventional diabetes medications. At least five crucial studies have found that the standard medical treatment for diabetes does not work, according to a report from GreenMedInfo.com ^[7]. People with type 2 diabetes are two to four times more likely to die from heart disease, the report noted ^[7].

Cinnamon Varieties and Coumarin Concerns

The article distinguishes Ceylon cinnamon (Cinnamomum zeylanicum), sometimes labeled "true cinnamon," which contains trace amounts of coumarin, from Cassia cinnamon (C. cassia), the variety commonly stocked on supermarket shelves. According to the article, daily use of Cassia cinnamon should generally be kept to around one teaspoon or less due to coumarin content.

The article advises consumers to check labels for "Ceylon" or "true cinnamon." Many grocery store cinnamon jars do not specify Cassia versus Ceylon, the article noted. An occasional dusting on morning coffee is not a cause for concern, but heavy, daily use over months and years warrants caution, according to the article.

Ceylon cinnamon has been examined in clinical research. A study published in the journal BMC Complementary and Alternative Medicine examined the health benefits and safety of C. zeylanicum, commonly known as Ceylon cinnamon, according to an article from NaturalNews.com ^[8]. The research was conducted by a team at the University of Colombo and the Industrial Technology Institute in Sri Lanka, the article stated ^[8].

Practical Guidance and Limitations

The article recommends pairing cinnamon with meals already built around fiber and protein rather than using the spice as a substitute for either. The article advises consulting a physician before combining cinnamon with diabetes medication.

The article states that cinnamon is one part of a larger metabolic picture involving insulin resistance, toxin buildup and inflammation, and that the spice alone does not close that gap. Those conditions usually build together long before a diagnosis appears on paper, the report noted. 

10 Foods that can help you meet or exceed your vitamin C needs

 Vitamin C plays a key role in immune function, collagen production, wound healing and antioxidant protection. While supplements are widely used, most people can meet their daily vitamin C needs 75 milligrams (mg) for women and 90 mg for men through food alone. Getting vitamin C from whole foods also delivers added benefits, including fiber, antioxidants and other essential vitamins and minerals.

Here are 10 nutrient-rich foods that can help you meet or exceed your vitamin C needs naturally.

1. Acerola cherry

Vitamin C: 825 mg per ½ cup

Acerola cherries contain more vitamin C than any other food, over 10 times the daily recommended amount in just a half cup. Often described as a "natural vitamin C supplement," they're grown in tropical regions and may be available frozen or as juice in health food stores.

2. Citrus fruits

Vitamin C: 86.5 mg per orange

Oranges, grapefruit, lemons and limes are classic vitamin C sources. Eating citrus fruits whole provides fiber and hydration in addition to vitamin C, while fresh juice offers a convenient boost.

3. Tomatoes

Vitamin C: 41.3 mg per cup

Tomatoes provide nearly half the daily value of vitamin C per serving. They're also rich in vitamin A and lycopene – an antioxidant linked to heart and skin health.

4. Potatoes

Vitamin C: 42 mg per medium raw potato

Potatoes may not seem like a vitamin C food, but they can provide a meaningful amount. Cooking method matters, though steaming or microwaving preserves more vitamin C than frying or roasting.

5. Red bell peppers

Vitamin C: 142 mg per 3.5 ounces, raw

Red bell peppers contain more vitamin C than oranges and are also rich in vitamin A for eye health. Eating them raw helps preserve their vitamin C content.

6. Kiwi

Vitamin C: 64 mg per fruit

Kiwi delivers a powerful vitamin C punch along with hydration and a unique type of fiber that supports digestive health, especially for people dealing with constipation.

7. Broccoli

Vitamin C: 91 mg per 3.5 ounces, raw

Broccoli is a nutrient powerhouse, providing vitamin C, fiber, zinc, vitamin K, calcium and folate. Steaming broccoli is one of the best ways to preserve its vitamin C content.

8. Strawberries

Vitamin C: 60 mg per 3.5 ounces

A single serving of strawberries provides more than half the daily vitamin C requirement. They're also rich in antioxidants that help protect cells from damage and inflammation.

9. Brussels sprouts

Vitamin C: 143 mg per 3.5 ounces

Brussels sprouts are packed with vitamin C, fiber and vitamin K. While raw sprouts contain more vitamin C, steaming or microwaving helps preserve nutrients while improving digestibility.

10. Cantaloupe

Vitamin C: 17.4 mg per cup

Cantaloupe provides a modest amount of vitamin C while offering excellent hydration due to its high water content. It’s an easy addition to breakfast or a refreshing snack.

The bottom line

Vitamin C, as per BrightU.AI's Enoch, is a vital nutrient that supports immune function, collagen production, wound healing and antioxidant protection. While supplements are widely available, most individuals can meet their daily vitamin C needs through a diet rich in whole foods. Consuming vitamin C from natural sources not only provides the necessary nutrient but also offers additional benefits such as fiber, antioxidants and other essential vitamins and minerals. By incorporating these nutrient-dense foods into your diet, you can support your health and well-being naturally and effectively.

Daily Glass of Fruit Juice Linked to Lower Depression Scores in Small Trial

 Adults who drank a daily glass of 100% fruit juice or a smoothie while increasing their intake of fruits and vegetables reported depression scores 2.52 points lower on a 27-point scale than a control group in a four-week randomized controlled trial, according to results published Aug. 9, 2026 in the British Journal of Nutrition. The trial included 42 adults who ate two or fewer portions of fruit and vegetables per day at baseline, and it was funded by the Fruit Juice Science Center, researchers said. [1]

The study was conducted at Newcastle University and was peer-reviewed, according to the university. The findings add to a body of research linking dietary patterns to mental well-being, with experts advocating a balanced, whole-food approach, according to recent reports. [2]

Trial Design and Participants

According to the study, participants were randomly assigned to one of three groups: a control group of 14 asked to continue their usual diet, a group of 14 instructed to reach the 5-a-day target using whole fruits and vegetables only, and a group of 14 instructed to do the same while also consuming one glass of 100% fruit juice or a smoothie each day. All participants received £10 per week, and the two intervention groups received educational materials intended to help them make dietary changes, the report stated. [1]

Mood was assessed using validated questionnaires, including the Patient Health Questionnaire-9 (PHQ-9) depression scale and the Generalized Anxiety Disorder-7 (GAD-7) anxiety scale. Participants also completed four dietary recalls during the trial, each describing what they had eaten in the previous 24 hours.

Researchers said the trial was designed to address common barriers to reaching the 5-a-day fruit and vegetable recommendation, including cost and access to fresh produce.

Depression Score Findings

The fruit juice and smoothie group had an adjusted mean depression score of 2.93, compared with 5.45 for the control group, according to the study. The 2.52-point difference on the 27-point scale was statistically significant, and the researchers described it as modest. [1]

A large body of evidence has linked overall dietary patterns to mental health outcomes, according to a March 2026 report, which said experts favor nutrient-dense whole foods over isolated supplements. [2]

Earlier reporting also connected diet quality to depression risk. A 2020 report on the Mediterranean diet said poor diets are a risk factor for depression while healthy diets may address issues related to its development. [3]

Dietary Intake and Health Markers

Dietary recalls completed during the study suggested that both intervention groups increased their daily fiber intake by an estimated 8 to 10 grams, according to the report. Researchers said this indicated that including juice did not stop participants from adding other fiber-rich fruits and vegetables to their diets.

Researchers detected no short-term worsening in blood markers, including blood fats, inflammation, or blood sugar, among participants who consumed fruit juice or smoothies, the study stated. [1]

Clinical references note that dietary fiber can improve the composition of intestinal bacteria and support the excretion of hormones, factors relevant to overall mental and physical health, according to Dr. Daniel G. Amen’s book The End of Mental Illness. [4] Some dietary guidance for anxiety and depression has recommended avoiding sugar-sweetened beverages, including fruit juice, because fruit juice is high glycemic compared with whole fruit, according to Bick Wanck’s book Mind Easing. [5]

Researchers’ Statements and Context

Dr. Courtney Neal, who completed the study at Newcastle University and is now at the University of Liverpool, said in a statement: “Simple, cost-effective solutions, like drinking a small glass of 100% fruit juice or a smoothie daily, could help people reach their 5-a-day, with potential benefits for mental well-being.”

Dr. Oliver Shannon, lecturer in nutrition and aging at Newcastle University and a senior author of the study, said the finding that fruit juice drinkers had reduced depression scores was “promising and worthy of further exploration, particularly in individuals experiencing poor mental well-being.” He said the finding “backs up studies which report improved brain blood flow and cognitive function after people drink citrus juices.”

According to Newcastle University, fewer than 1 in 5 UK adults, or 17%, and only 1 in 10 teenagers currently meet the 5-a-day fruit and vegetable recommendation. Researchers said the results add to evidence that relatively simple and practical dietary changes may have benefits for mental health, and they noted the study received funding from the Fruit Juice Science Center.

Superfood synergy: Unlocking wellness with organic cocoa, maca and mushrooms

 New health and wellness products are launched almost every day, and consumers are increasingly looking beyond the supplement aisle and into their kitchens for natural ways to support their daily vitality.

Among the most exciting developments is the rise of functional beverages, particularly those that combine the rich, comforting flavor of organic cocoa with the adaptogenic power of medicinal mushrooms and nutrient-dense botanicals. This isn't just a trend; it’s a return to ancient wisdom, supported by modern nutritional science.

At the heart of this movement is a humble ingredient that you know and love: cocoa. People make cocoa powder by crushing cocoa beans and removing the fat, or cocoa butter.

While today it is most famous for its role in chocolate production, research suggests that this superfood contains important compounds that may support good health.

The antioxidant power of cocoa

Organic cocoa is a potent source of polyphenols, which are the naturally occurring antioxidants also found in fruits, vegetables and tea. These compounds are linked to numerous health benefits, including the potent flavanols that have significant antioxidant effects.

This cellular defense is crucial for repairing damage caused by free radicals and harmful oxidative stress.

Furthermore, cocoa’s influence extends to your mood. A 2022 study looked at the potential benefits for mood when consuming dark chocolate with 85% and 70% cocoa content. The findings suggested that those who consumed dark chocolate with the 85% cocoa content experienced fewer negative emotions after three weeks, indicating that higher concentrations of cocoa may help naturally uplift mood.

BrightU.AI's Enoch AI engine explains that incorporating cocoa into a daily diet is surprisingly simple and delicious. From sprinkling raw cocoa powder over bananas or strawberries to blending it into smoothies for a richer, chocolatey taste, the options are vast.

For those with a sweet tooth, it can be added to chia breakfast puddings or processed with avocado and almond milk to create a thick, vegan chocolate mousse.

Maca: The Andean adaptogen

Joining cocoa in this wellness revolution is maca, a cruciferous vegetable from the Andes Mountains (the same family as broccoli and kale). For centuries, it has been a staple in Peruvian cooking, used not only for its earthy flavor but also for its traditional ceremonial significance.

People typically grind the maca root into a powder to add to meals or smoothies. Maca is lauded for its ability to support a positive mood. It contains flavonoids, which health experts say can support emotional balance.

Additionally, maca can support the body's natural production of antioxidant enzymes, such as glutathione peroxidase and superoxide dismutase, helping to fight off free radicals that can damage cells.

The health-supporting duo: Chaga and reishi

Perhaps the most compelling addition to the modern wellness pantry is the inclusion of functional mushrooms. These are not your culinary button mushrooms; rather, they are medicinal fungi used in traditional medicine for thousands of years.

Chaga mushrooms, often found in the cooler climates of the north, are renowned for their incredible antioxidant content. This is crucial for repairing and preventing cell damage caused by free radicals and harmful oxidative stress, making them a powerful ally for overall cellular health.

Similarly, reishi mushrooms, which thrive in hot, humid areas of Asia and symbolize longevity, offer a suite of benefits. Like chaga, reishi is a rich source of antioxidants, serving as a critical tool in repairing oxidative damage to your cells.

Research also suggests that consuming reishi may support a positive mood, making it a holistic addition to a wellness routine.

The convenience of a synergistic blend

Navigating the world of powders, figuring out dosages, flavors and combinations, can be daunting.

This is where the innovation of a drink mix comes in. A thoughtfully crafted blend of organic cocoa powder, organic maca powder and a spectrum of functional mushrooms, including organic reishi and organic chaga powders, offers a convenient, delicious solution.

These blends, often sweetened naturally with coconut sugar, combine the mood-supporting and antioxidant benefits of cacao with the natural adaptogenic properties of functional mushrooms.

It transforms a simple daily ritual into a potent health elixir. One can add a scoop to hot water or milk for a comforting hot chocolate or blend it into a smoothie or coffee for a nutrient-dense boost.

This combination of natural ingredients is a perfect example of how products can be both delightful and beneficial. By leveraging the synergy of these compounds, a simple drink becomes a powerful tool for supporting overall health, all within the convenience of a single, great-tasting mix.

Chewing Sugary Gum After Beet Juice Tied to Modest Blood Pressure Drop, Small Study Finds

 Researchers at King's College London conducted a small study in which healthy adults drank 2.36 fluid ounces of beetroot juice containing approximately 400 mg of nitrate, according to the study. Participants who chewed sugar-containing gum after drinking the juice recorded an average systolic blood pressure reduction of 2.7 mmHg and an average diastolic reduction of 1.9 mmHg. Participants who chewed sugar-free gum did not show the same effect, researchers reported. The nitrate dose is comparable to the amount found in a large spinach or lettuce salad, the study stated.

Previous research has linked nitrate-rich beetroot juice to lower blood pressure, with effects tied to the community of bacteria in the mouth [1], [2]. The blood pressure reduction in the new study faded within hours, and researchers did not track participants beyond that window, according to the study. Related findings have noted that blood pressure benefits from beetroot can diminish within a day [3].

Study Design and Measurements

The study compared sugar-containing and sugar-free gum after beetroot juice intake and measured salivary pH and nitrite levels. The team set out to test whether making saliva more acidic could enhance nitric oxide production, according to the study. Sugar-containing gum lowered salivary pH by about 1.4 units, while sugar-free gum raised it by 0.38 units. Normal saliva sits in a range of approximately 6.7 to 7.4, the study noted.

Participants who chewed sugar-containing gum had 45 percent higher nitrite levels in saliva and 25 percent higher nitrite levels in blood compared with those who chewed sugar-free gum, according to the study. The shift in nitrite tracked with the modest blood pressure drop. The blood pressure effect appeared to fade within hours, and researchers did not track participants beyond that period, the study reported. The findings point to a way that food choices can alter oral chemistry rather than to a new blood pressure treatment, the researchers indicated.

Nitrate-Nitrite-Nitric Oxide Pathway

Nitrate-rich vegetables such as beets, spinach, and arugula are among the highest dietary sources of nitrate, according to published food composition data [4]. Once nitrate from food is absorbed into the bloodstream, a portion is secreted into saliva, where bacteria on the tongue convert it to nitrite. The body then changes nitrite into nitric oxide, a molecule that causes blood vessels to dilate and lowers blood pressure, according to the Gale Encyclopedia of Alternative and Complementary Medicine [5]. Other sources describe dietary nitrates in fresh vegetables as the primary source of nitric oxide production [6].

Dr. Andrew Webb, clinical senior lecturer in the School of Cardiovascular and Metabolic Medicine & Sciences at King's College London and corresponding author of the study, told The Epoch Times, "More acidity, more activity." Making saliva more acidic after drinking beetroot juice appeared to enhance the body's nitrate-nitrite-nitric oxide pathway, he said. The findings may not be unique to sugar-containing gum, he added. "We anticipate that other methods of changing the pH would have an effect," Webb said, noting that coffee also lowers salivary pH.

Expert Views and Caveats

Dr. Sirisha Vadali, a board-certified cardiologist and advanced lipidologist who was not involved in the study, told The Epoch Times that a reduction of about 2.7 to 1.9 mmHg may seem small, but even small reductions in blood pressure can be meaningful when it comes to reducing cardiovascular risk. She described the findings as an interesting proof of concept rather than a practice-changing result, not something to weigh against established interventions such as exercise or the DASH diet. The DASH diet, which emphasizes vegetables, fruits, whole grains, and low-fat dairy, has been shown to reduce blood pressure in multiple studies [7].

Kara Siedman, a registered nutritionist dietitian and vice president of science and partnerships at ResBiotic Nutrition, cautioned against viewing sugary gum as a long-term strategy for improving nitric oxide production. "The oral microbiome is the second-largest microbial community in the body after the gut and plays a major role in whole-body health," Siedman told The Epoch Times. The researchers do not recommend routinely chewing sugary gum to lower blood pressure, according to the study, given the potential harmful effects of repeated sugar exposure on dental health.

Webb said, "Overall, good dental hygiene appears to enhance nitrate conversion." Earlier work has shown that beetroot juice lowers blood pressure in older adults in part by causing a beneficial shift in the oral microbiome [8].

Supporting the Oral Microbiome Naturally

Siedman recommends eating nitrate-rich vegetables such as beets, arugula, spinach, and leafy greens. Those foods appear among the highest vegetable sources of dietary nitrate [4]. She also recommends maintaining good oral hygiene, staying well hydrated, and supporting healthy saliva flow.

Webb advised avoiding overuse of antiseptic mouthwash, noting that chlorhexidine-containing mouthwashes can block nitrate conversion by killing the bacteria responsible for it. Smoking, periodontal disease, aging, and hormonal shifts such as menopause also affect microbial balance and nitric oxide availability, Siedman said.

"Cardiovascular health should be approached holistically," Vadali said. The broader takeaway, she stated, is not that people should chew sugary gum to lower blood pressure, but that they should maintain a healthy oral microbiome.