As brain cells age, their cleanup systems lose efficiency, allowing damaged parts and sticky proteins to build up. To address this, a new study tried to restore guanosine triphosphate (GTP), which fuels cargo transport and recycling inside cells, to see if this could slow or even reverse the decline in aging neurons. In neurons from healthy older mice and from a strain that develops Alzheimer-like changes, researchers tested whether a 24-hour treatment could restore GTP levels and improve waste processing. The treatment used two bioactive compounds: nicotinamide, a vitamin B3 derivative, and e... alzheimer's autophagy brain green tea neuron supplements
Read moreDr. Rhonda Patrick explores stress, nutrient status, mitochondria, and red light as possible factors in selected cases of hair repigmentation. ... aging stress genetics red light therapy mitochondria vitamin b12 folate oxidative stress
Watch nowBruce Ames explains how the eye carotenoids lutein and zeaxanthin mitigate harmful effects of singlet oxygen produced by sunlight. ... vitamin d aging carotenoids
Watch nowIn this clip, Dr. Krauss discusses why women taking statins have higher risk for diabetes. ... diabetes heart disease cardiovascular
Watch nowIn this clip, Rich Roll and Dr. Rhonda Patrick discuss the differences between nitrites, nitrates, and nitrosamines and their cancer-causing potential. ... cancer gut vitamin c
Watch nowDr. Elissa Epel discusses supplementation concerns and research linking healthy lifestyle behaviors to preserving telomere length. ... telomeres vitamin d aging
Watch nowDr. Elissa Epel discusses the pros and cons associated with taking dietary supplements to lengthen telomeres. ... telomeres vitamin d nutrition aging omega-3 supplements
Watch nowDr. Gordon Lithgow discusses the roles of protein aggregation, iron overload, and others in the aging process. ... aging vitamin d parkinson's podcast heat stress curcumin video
Watch nowDr. Terry Wahls discusses the nutrition protocol she used to reverse her secondary-progressive multiple sclerosis. ... nutrition brain diet epigenetics cholesterol omega-3 inflammation micronutrients multiple sclerosis mitochondria vitamin k antioxidant autoimmunity
Watch now