Related Episodes for How GLP-1 Drugs Support Weight Loss and Their Tradeoffs

“Time-restricted eating can help some people reduce eating opportunities, although a 12-month trial found no additional weight or body-fat benefit when an eight-hour eating window was added to calorie restriction. Sleep also affects appetite and fat distribution.”

“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.”

“In a randomized crossover study of 18 young men with overweight or obesity, ten 3-minute walking or squat breaks spaced across 8.5 hours lowered post-meal glucose exposure more than uninterrupted sitting or one continuous 30-minute walk.”

“In 15 people with severe traumatic brain injury, sodium lactate infusion increased brain lactate, pyruvate, and glucose without raising intracranial pressure, and a randomized study in 60 patients with mild traumatic brain injury reported better cognitive recovery than hypertonic saline.”

“In an early randomized workplace study, healthy employees who completed an eight-week mindfulness program showed a greater rise in antibodies after influenza vaccination than a waitlist group.”

“A meta-analysis of 19 randomized trials involving 1,683 participants found modest average improvements, including about seven minutes less time to fall asleep and eight minutes more total sleep. Product quality can make dose selection difficult.”

“A small randomized trial in trained athletes found that 20 milligrams per day for two weeks increased total antioxidant capacity and glutathione peroxidase and reduced post-training DNA damage versus placebo; it did not test performance or long-term adaptation.”

“Whereas fasting turns off multiple pathways associated with aging, such as mTOR and IGF-1, eating for optimal fitness activates these important processes. The IGF-1 pathway, in particular, plays key roles in growth and is strongly associated with cancer.”

“Sulforaphane activates NRF2-regulated cellular defense pathways. In a randomized crossover trial of 60 adults, eating 85 grams of raw watercress daily for eight weeks reduced basal lymphocyte DNA damage by 17% and oxidative purine DNA damage by 23.9%.”

“In eight young men, seven days of 1,000 milligrams of NR per day changed selected muscle NAD metabolites but did not alter substrate use, mitochondrial respiration, or signaling involved in adaptation to one hour of endurance exercise.”