Search results for vitamin d

“Learn more about Dr. Judy Campisi Judith Campisi - Buck Profile. Judith Campisi - USC Leonard Davis School of Gerontology. Wikipedia Profile on Judith Campisi, Ph.D. List of publications.”

Dr. Kelly Starrett joins Dr. Rhonda Patrick to discuss building a durable body, reclaiming lost mobility, and raising more resilient young athletes.

“However, metformin is contraindicated in approximately five percent of people due to severe gut-related effects. In addition, metformin interferes with gut absorption of vitamin B12 in about 30 percent of people, but the effects are mild and rarely lead to clinical deficiency.”

“Dr. Patrick uses salicylic acid less often and adjusts contact time to product strength. Stronger peels penetrate more deeply and increase irritation risk, so her timing is a personal example rather than a universal protocol. She also sometimes uses vitamin C serum.”

“She describes five grams of L-glutamine daily as part of her personal routine while keeping the evidence focused on highly trained athletes rather than ordinary exercise. Dr. Patrick discusses vitamin C mainly as a way to support adequacy when dietary intake is low.”

“In a controlled crossover study of eight healthy men, a high-PPO banana smoothie produced an 84% lower peak concentration of circulating flavan-3-ol metabolites than a flavan-3-ol capsule.”

“Deficiency is another reason to investigate unusually early graying. A case-control study found lower vitamin B12, folate, and biotin levels in people with premature graying, and rare case reports describe repigmentation after treating severe B12 deficiency.”

“Judson Brewer, MD, PhD. Colleen Carney, PhD. Elissa Epel, Ph.D. Leonard Epstein, PhD.”

“Re-analysis of landmark vitamin C trial data reveals current recommendations for intake may be too low for optimal health. During World War II, researchers in England conducted an experiment to determine the level at which vitamin C depletion causes scurvy, a potentially life-threatening collagen-related disorder.”

“Findings from a meta-analysis suggest that vitamin C might reduce the incidence of exercise-induced bronchoconstriction. Previous research demonstrated that vitamin C can triple respiratory tissue levels within an hour or two of a single oral dose of 1 or 2 grams.”