Advancing Awareness on the FullBenefits of Sunlight – Vitamin D & Beyond May 1, 2026 (Encinitas, CA) — GrassrootsHealth is proud to announce the launch
From DINOMIT to Systemic Leaky Barrier Syndrome: Honoring the legacy of Dr. Cedric Garland while advancing a systems view of vitamin D biology Key Points
New research shows a simple hair test can reveal your body’s internal clock, opening doors for personalized circadian medicine. Key Points Hair follicles can reveal
Why Randomized Controlled Trials Have Become a Barrier to Real-World Health By Richard Z. Cheng, M.D., Ph.D. Editor-in-Chief Key Points RCTs were designed for drugs,
Personalized vitamin D supplement doses, aimed at maintaining levels between 40-80 ng/ml, reduced risk of a repeat heart attack by 52% Key Points A large,
Vitamin D2 may actually deplete vitamin D3, weakening the body’s immune defenses. Researchers say vitamin D3 is more effective and should likely be the supplement
Findings from a newly published study Key Points A new study found that women with Alzheimer’s had lower levels of omega-3–rich lipids and higher saturated
Key Points Vitamin D slows cellular aging by protecting telomeres — the DNA caps that shrink with age. Study-backed: A large, 4-year trial showed less
Dr. Leslie Ray Matthews’ groundbreaking Vitamin D3 protocol has been proven to reduce heart attacks, strokes, infections, and ICU costs—offering a $2 trillion solution to
by: Aarti Midha, M.D. Key Points A 28-year-old male with long-term antipsychotic and benzodiazepine use experienced symptoms of muttering, fearfulness, and withdrawal Tests showed elevated
by: GOED Omega-3 Key Points 90% of people don’t get enough omega-3s (EPA & DHA). Omega-3s support heart, brain, eye, and prenatal health. Eat more
by: American Academy of Neurology Key Points Early sun exposure may reduce MS relapse risk in children. 30+ minutes of daily summer sun in the
