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“Although this evidence came from only one participant, it suggests that the vaccine could generate a targeted immune response within the brain. Because this was a small, early-stage trial with no comparison group, it cannot prove that the vaccine is safe or that it improved survival.”

“Findings from a recent study suggest that the bacillus Calmette-Guérin vaccine, originally developed to provide immunity against tuberculosis and now widely used to treat bladder cancer, may be useful in reducing the incidence of Alzheimer's disease in bladder cancer patients.”

“FTA: > Scientists have demonstrated for the first time that a single-dose, needleless Ebola vaccine given to primates through their noses and lungs protected them against infection for at least 21 weeks.”

Dr. Rhonda Patrick discusses her supplement stack, avoiding microplastics, creatine for brain health, and mRNA vaccine autoimmunity risks.

“A systematic review in older adults linked Mediterranean dietary patterns with lower inflammatory markers, while a meta-analysis of randomized trials found that vitamin D supplementation reduced acute respiratory infection risk overall, with the strongest protection among people who were very deficient and received regular doses.”

Dr. Rhonda Patrick discusses cancer prevention, linoleic acid, shingles vaccine and dementia, creatine's kidney effects, and shares her overnight oats recipe.

“An experimental vaccine killed brain cancer cells and prevented them from returning, a new study in mice has found. The mice lived longer and had improved anti-cancer immunity.”

“Vitamin A is important for the maturation of various cells of the innate immune system. Vitamin A deficiency can impair protective barriers such as the skin and mucosal layers, can weaken the response to vaccination, and might predispose people to respiratory infections. In this clip, Dr. Rhonda Patrick discusses how vitamin A is involved in mounting an immune response.”

“A team of scientists recently identified several epitopes in the SARS-CoV-2 virus, a crucial step in vaccine development strategies. Epitopes are regions on viral proteins that immune cells bind to drive a targeted immune response.”

“These changes increase infection risk, weaken vaccine responses, and reduce early cancer surveillance. Yet immune aging is not fixed. Movement, sleep, stress regulation, temperature exposure, and nutrition shape immune cell balance and inflammatory activity over time.”