Emerging evidence now suggests that supplemental omega-3 fatty acids or vitamin D slow epigenetic aging.

Dr. Valter Longo defines the different fasting modalities, and compares and contrasts the variations of each in duration and degree of restrictiveness.

Dr. Satchin Panda quells concerns that toothpaste might start the circadian clock.

In this clip, Dr. David Sinclair talks about the discovery of genes that can reset the Horvath epigenetic clock.

In this clip, Dr. Jed Fahey discusses the beneficial health effects of moringa.

Dr. Matthew Walker explains how altering the timing and duration of daytime light exposure influences sleep.

Dr. Jari Laukkanen discusses the benefits and risks associated with cold water immersion following sauna use.

In this clip, Dr. David Sinclair discusses the stability issues encountered with nicotinamide riboside and nicotinamide mononucleotide.

Dr. Elissa Epel discusses the pros and cons associated with taking dietary supplements to lengthen telomeres.

Dr. Matthew Walker describes the different chronotypes and the risks associated with adopting a sleep pattern that is contrary to our natural type.

In this clip, Dr. Jed Fahey describes how long the health effects of broccoli sprouts last.

Dr. Valter Longo explains how frequently the fasting-mimicking diet can be practiced and his hope that it may support sustained weight loss.

In this clip, Dr. Rhonda Patrick discusses the trace element zinc and its role in the immune system.

Dr. Matthew Walker describes critical factors that influence healthy sleep patterns, including the intake of caffeine, alcohol, and other substances.

Dr. Guido Kroemer describes the spectacular biological phenomenon known as autophagy.