Search results for circadian rhythm

“Circadian rhythms play key roles in metabolic health and ultimately influence body weight, performance, and susceptibility to diseases like diabetes and cancer. Aligning food intake with circadian rhythms can improve many aspects of metabolic health.”

“In this clip, Dr. Satchin Panda describes how shift work and modern lifestyles affect circadian rhythms and damage metabolic health and discusses approaches that might benefit those who work shifts.”

“00:21:51 - How understanding the relationship between melatonin and insulin secretion might help us decide when to eat. 00:28:50 - How shift work, jet lag, and modern lifestyles contribute to altered circadian rhythms and metabolic dysfunction.”

“Furthermore, shift workers and healthy people who intentionally disrupt their circadian rhythms exhibit signs of metabolic dysfunction and higher incidence of several chronic diseases, including cancer.”

“Get morning light exposure by spending 10–30 minutes in natural light within 1–2 hours of waking to anchor your circadian rhythm. Limit evening light exposure by reducing artificial light 1–2 hours before bed and using dim, warm lighting or blue-light-blocking glasses.”

“In a vicious cycle, these disrupted rhythms also contribute to many Alzheimer’s-disease-associated pathways. Supplementing with melatonin may act as a “circadian shield”—a way to maintain normal rhythms in hope of preventing cognitive decline and a way to restore rhythms to slow disease progression.”

“Dr. Matthew Walker on Sleep for Enhancing Learning, Creativity, Immunity, and Glymphatic System, including how bright days and dark nights strengthen circadian rhythms, why morning outdoor light matters, and what happened when people camped without electric light.”

“For example, the NPAS2 gene encodes for the protein Npas2, which functions in the brain as a generator and maintainer of circadian rhythm. It descends from the same ancestral gene as the CLOCK gene, which encodes for the protein Clock, a key regulator of circadian rhythms.”