Latest Articles
Daily, science-based news on functional medicine, natural medicine, and lifestyle interventions — organized by health topic.
- Thyroid Health
Can a Three-Nutrient Protocol Support Early Thyroid Health? New Findings in Subclinical Hypothyroidism
A small clinical study suggests that a daily combination of selenium, myo-inositol, and vitamin D3 may help lower TSH levels in patients with newly diagnosed subclinical hypothyroidism. These findings highlight a potential early nutritional intervention to support natural hormone synthesis.
- Sleep
High-Dose Vitamin D May Protect Cognitive Function in Older Adults with Sleep Issues
A preliminary study from Emory University published in Sleep Medicine suggests that older adults with sleep disturbances and mild cognitive impairment may benefit from high-dose vitamin D supplementation. Participants taking at least 5,000 IU daily scored over 13% higher on cognitive assessments, though larger trials are needed to confirm these early findings.
- Gut & Microbiome
How Dietary Fiber and Butyrate 'Train' the Gut to Resist Inflammation
A recent preclinical study suggests that butyrate, a compound produced when gut bacteria ferment fiber, leaves a lasting protective memory in intestinal cells. Early animal and cell models indicate this reprogramming boosts anti-inflammatory immune cells even after the butyrate is removed.
- Cardiovascular Health
Pomegranate-Derived Gut Metabolite Shows Promise for Heart Function in Early Studies
A recent preclinical study suggests that urolithin A, a natural compound produced by gut bacteria after eating pomegranates and walnuts, may improve heart muscle relaxation and reduce scarring. While human clinical trials are still needed, these early laboratory findings offer promising insights into nutritional interventions for cardiovascular health.
- Inflammation
Early Research Suggests Flavonoids from Traditional Herb May Calm Kidney Stone Inflammation
A preclinical study explored the effects of flavonoids from the herb Desmodium styracifolium on kidney stones. Using in vitro and animal models, researchers found the botanical extract inhibited calcium oxalate crystallization and reduced renal inflammation, highlighting a potential natural mechanism that requires further human testing.
- Hormone Balance
Diet and Menopause: Large Study Compares 11 Eating Patterns for Midlife Weight Management
A large observational study published in JAMA Network Open analyzed the eating habits of over 38,000 women during the menopausal transition. Researchers found that diets prioritizing whole, minimally processed plant foods, such as the Mediterranean and DASH diets, were associated with significantly less midlife weight gain.
- Detoxification
How the Gut Microbiome Turns Leafy Greens Into Potent Liver-Protecting Compounds
Preclinical research from the Karolinska Institutet shows that the gut microbiome converts dietary nitrate and iron into dinitrosyl iron complexes. These newly identified molecules reduce liver fat and improve cardiometabolic health, offering a novel mechanism for how vegetable-rich diets naturally support the body's detoxification pathways.
- Immune Health
Preclinical Study Suggests Yeast Beta-Glucan Supplements May Support Cancer-Fighting Immune Cells
A recent preclinical study in mice found that supplementing with yeast beta-glucan may help reprogram early-stage immune cells in the bone marrow. While early and limited to animal models, the research suggests the dietary supplement could support a stronger immune response against certain cancer cells.
- Skin Health
New Study Highlights Anti-Aging Potential of a Triple-Nutrient Skin Supplement
A recent study investigated the effects of combining ergothioneine, collagen peptides, and sodium hyaluronate on skin aging. Using an ex vivo model and a small clinical trial, early evidence suggests this nutritional trio may protect against UV damage, improve hydration, and reduce facial wrinkles.
- Cognitive & Brain Health
High-Dose Vitamin D Linked to Better Cognitive Scores in Early Study of At-Risk Adults
A small observational study from Emory University suggests that older adults with mild cognitive impairment who take 5,000 IU or more of vitamin D daily may score significantly higher on cognitive assessments. While preliminary, these findings highlight a potential nutritional intervention for supporting brain health during the early stages of cognitive decline.
- Metabolic & Blood Sugar
Diet and Fasting Combo Shows Strong Promise for Managing Type 2 Diabetes
A 24-week randomized controlled trial found that combining a lacto-vegetarian diet with 14-hour time-restricted eating significantly improved metabolic outcomes in women with type 2 diabetes. Participants experienced an average HbA1c reduction of 1.12 percentage points, alongside weight loss and improved insulin sensitivity.
- Joints & Mobility
How Daily Prebiotic Fiber May Help Relieve Knee Arthritis Pain
A recent six-week clinical trial suggests that daily supplementation with inulin, a prebiotic fiber, may reduce knee osteoarthritis pain and improve physical function. Researchers believe the fiber feeds beneficial gut bacteria that produce anti-inflammatory compounds, highlighting the connection between the gut microbiome and joint health.