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“A separate study found brominated flame retardants in some black plastic kitchen utensils made with recycled electronic waste and measured transfer into hot cooking oil. Thermal paper receipts can also transfer bisphenols through the skin.”

“Imagine a drug that improves sleep, reduces stress, sharpens focus, and boosts mood—without cost or side effects. That "drug" is light. Natural light is more than just illumination; it's a potent regulator of our body's internal clock, driving critical processes like hormone release and sleep-wake cycles.”

“As discussed in Dr. Mattson’s review published in Scientific American, the benefit of vegetables is not to flood cells with antioxidants and eliminate all free radicals (which are important for normal cell signaling), but rather for phytochemicals to trigger the cell's own adaptive responses.”

“Dr. Patrick discusses plastic-lined cans and PFAS-treated microwave-popcorn bags as additional exposure sources and recommends not microwaving food in plastic, not leaving plastic bottles in heat, and using glass or stainless steel for hot foods and drinks.”

“Although the amount of caffeine present in breast milk is typically low – roughly 1 percent of the mother's blood concentrations – caffeine metabolism is poor in infants, putting them at risk for toxicity if the mother consumes large quantities.”

“Shift work creates a chronic disruption of circadian rhythms that affects sleep, metabolism, decision-making, and long-term health, often in ways people don't recognize until years later. In this Aliquot, joined by Drs.”

“A single 0.35-gram-per-kilogram dose of creatine monohydrate, equal to 24.5 grams for a 70-kilogram adult, reduced fatigue and improved word memory and processing speed on selected tasks versus placebo. It also changed brain-energy measures.”

“Interestingly, mice that are fed on an intermittent fasting schedule adjust to their restricted regimen and, in the end, tend to weigh as much as mice fed on a normal schedule, but they exhibit many of the physiological responses – including induction of autophagy – as calorie-restricted mice.”

“The aggregate of these exposures is referred to as the "exposome" – the totality of non-genetic exposures that a person experiences during a lifetime – and includes nutritional, environmental, microbial, financial, and emotional factors.”

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.