Dr. Rhonda Patrick and Dr. Charles Brenner discuss NAD precursors, NR versus NMN, NAD IV drips, and what truly boosts NAD for recovery and longevity. ... nad+ pregnancy dna damage aging resveratrol oxidative stress
Watch nowDr. Ben Bikman and Rhonda Patrick discuss the primary causes of insulin resistance and how to reverse it in as little as 90 days. ... insulin resistance insulin blood sugar diabetes saturated fat diet nutrition
Watch now[toc position='left'] Introduction Microplastics are everywhere: in the food we eat, the water we drink, and even the air we breathe. Imagine consuming the equivalent of a credit card’s worth of plastic every week—just by going about your daily routine. As startling as it may seem, this is the reality we face, exposing our bodies to a hidden threat that’s growing by the day. What are microplastics? They're tiny pieces of plastic or other polymer-based materials, ranging from 5 millimeters (~0.2 inches) to as small as 100 nanometers, often called nanoplastics. These tiny particles contain a var... environment brain diet cardiovascular Microplastics pollution PFAS
Read more[toc position='left'] Introduction Omega-3 fatty acids are polyunsaturated fats that play critical roles in human health, participating in a wide range of biochemical pathways and processes and modulating the expression of genes throughout the lifespan. Omega-3 fatty acids include plant-derived alpha-linolenic acid (ALA) and marine-derived eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), among others. A growing body of evidence indicates that omega-3 fatty acids may prevent or ameliorate symptoms associated with chronic health conditions such as cardiovascular disease,[ref doi='10.3... cancer depression mortality omega-3 nutrition brain diet aging immune system mental health development intelligence
Read more[toc position='left'] Sulforaphane is a bioactive compound derived from certain cruciferous vegetables, particularly broccoli (and its sprouts) and red kale. Robust evidence from epidemiological, clinical, rodent, and in vitro studies has demonstrated that sulforaphane exhibits antioxidant and anti-inflammatory properties and may be beneficial against a wide range of chronic and acute diseases, including autism, cancer, metabolic dysfunction, and many others and may ameliorate some of the harmful effects associated with exposure to air pollution. Sulforaphane exerts its therapeutic effects t... sulforaphane cancer behavior supplements brain breast cancer inflammation autism antioxidant
Read more[toc position='left'] Small vessel disease is a condition causing blood vessel dysfunction that occurs with aging and contributes to the development of cardiovascular disease, dementia, and stroke. As a consequence of the profound effects of small vessel disease on the functioning of the brain and blood-brain barrier (/topics/blood-brain-barrier), for the purposes of this article, we will focus predominantly on cerebral aspects of small vessel disease, called cerebral small vessel disease. Small vessel disease in the brain contributes to approximately 50 percent of dementia cases worldwide, in... small vessel disease brain alzheimer's vitamin d omega-3 parkinson's inflammation cardiovascular blood-brain barrier
Read more[toc position='left'] Introduction Vitamin D is a fat-soluble vitamin that is stored in the liver and fatty tissues of the body. Perhaps best known for its role in maintaining calcium balance and bone health, vitamin D is critical in many physiological processes, such as blood pressure regulation, immune function, and cell growth. Poor vitamin D status is implicated in the pathogenesis of many acute and chronic diseases, including rickets, osteoporosis, multiple sclerosis, and cancer. Vitamin D is a controversial topic in the scientific community and has contributed to much debate regarding t... gut blood pressure vitamin d aging vitamin k calcium
Read more[toc position='left'] Background Vitamin C, also known as ascorbic acid, is an essential nutrient, widely recognized for its antioxidant properties. These properties arise from its potent redox potential due to its capacity to donate electrons to oxidized molecules. Even in small quantities vitamin C can protect critical molecules in the body such as proteins, lipids, carbohydrates, and nucleic acids (DNA and RNA) from damage by reactive oxygen species, which are generated during normal metabolism, by active immune cells, and through exposure to toxins and pollutants (e.g., certain chemotherap... cancer nutrition exercise interesting
Read more[toc position='left'] > Epigenetic clocks are a subset of the broader subject of biological aging clocks, which you can read a full write-up on here (/topics/biological-age-clocks). Epigenetic clocks are predictors of biological age based on alterations in an individual's DNA methylation profile. Methylations – biochemical processes that modify the activity of a DNA segment without changing its sequence – occur naturally and regulate gene expression to control normal growth and development. With age, the methylation state of various genes may change. These changes are quantifiable and gauge... aging interesting epigenetics dna damage
Read more[toc position='left'] Depression is a neuropsychiatric disorder characterized by negative mood, loss of interest in doing things, and metabolic, hormonal, and immune disturbances that can degrade a person's quality of life and increase their risk of disease and death. The World Health Organization estimates that approximately 322 million people – more than 4 percent of the global population – currently live with depression,[ref doi='10.1001/jama.2017.3826'] the most common mental health disorder worldwide. Between 2005 and 2015 (the most recent years for which robust meta-analyses are availabl... inflammation probiotics circadian rhythm meditation behavior heat stress depression metabolism neurotransmitter nutrition exercise brain microbiome interesting omega-3
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