[toc position='left'] Introduction Light does much more than help us see. It tells the brain what time it is. That signal coordinates sleep and wakefulness, hormone release, metabolism, mood, and hundreds of other processes that follow a roughly 24-hour rhythm. Its effects depend not simply on how much light reaches the eye, but when it arrives. Bright light in the morning and throughout the day strengthens the body's daytime signal. Dim evenings and dark nights allow the biological night to unfold. Modern life often reverses that pattern, giving us biologically dim days and unusually bright n... metabolism sleep depression mental health melatonin eyes circadian rhythm
Read more[toc] Coffee is more than just a morning ritual or a comforting pick-me-up—it's a scientifically supported pathway to improved health, performance, and longevity. As one of the world's most widely consumed beverages, coffee has long been celebrated for its energizing properties. However, emerging research now highlights its remarkable potential to extend lifespan, slow biological aging, and reduce the risk of chronic diseases like heart disease, diabetes, and certain cancers. Coffee reduces the body's biological age by modulating gene expression and protects against cardiovascular events and n... alzheimer's diabetes parkinson's caffeine neurodegeneration cardiovascular metabolism coffee L-Theanine
Read more[toc position='left'] Around age 50, muscle strength—the ability to exert force or lift a heavy resistance—drops by about 3% per year, while muscle mass falls by about 1% per year.[ref doi='10.14283/jfa.2016.78'] The fix to this is simple: Resistance training and an adequate protein intake (https://www.foundmyfitness.com/episodes/protein). Engaging in strength training 2–3 times per week and consuming 1.2–1.6 grams of protein per kilogram of body weight per day can help one maintain—and even build—muscle mass and muscle strength as they age. It's not inevitable that we lose muscle as we get ol... aging muscle exercise
Read more[toc position='right'] When we engage in high-intensity exercise, our muscles become mini biochemical laboratories (https://www.youtube.com/watch?v=YXl1evV_spo), synthesizing compounds like lactate and myokines that circulate throughout the body and travel to our organs, where they exert a variety of signaling effects, including the synthesis of brain-derived neurotrophic factor (BDNF) (https://bdnfprotocols.com/)in the brain. Some of these molecules have anti-cancer properties. Vigorous exercise is also the most potent way to increase your VO2 max, also known as cardiorespiratory fitness, wh... exercise brain bdnf aerobic cardiovascular mortality aging exercise snacks
Read more[toc position='left'] Introduction Micronutrient deficiencies are widespread. Up to 70% of Americans don’t get enough vitamin D, nearly 50% fall short of their magnesium needs, and 35% have an insufficient intake of calcium. These deficiencies and insufficiencies ravage our health. Inadequate vitamin D increases mortality risk. A magnesium deficiency can accelerate biological aging. Folate deficiency by itself can produce a level of DNA damage that is equivalent to or in excess of an acute exposure to radiation (https://www.cambridge.org/core/journals/nutrition-research-reviews/article/nutrit... vitamin a micronutrients brain vitamin d vitamin c vitamin e vitamin b12 vitamin k mortality aging omega-3 biomarkers multivitamin cognition
Read more[toc position='left'] Introduction Magnesium is an essential dietary mineral. It plays critical roles in myriad physiological processes, serving as a cofactor to more than 300 enzymes in the human body and maintaining the integrity of cellular structures and DNA. Magnesium deficiency is widespread, affecting more than half of people in the U.S. and increasing the risk of many chronic conditions, including cancer, metabolic disorders, and neurodegenerative diseases. At a glance, magnesium participates in: Enzymatic reactions, serving as a cofactor for more than 300 enzymes involved in variou... magnesium brain nutrition supplements micronutrients
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'] Nutrition in the first year of life is crucial to an infant's development and lifelong health. Early nutritional deficits are intrinsically linked to impaired mental and physical growth. Consequently, the risk of developing metabolic and cardiovascular diseases such as obesity, diabetes, and hypertension in childhood and later life is likely determined by early feeding and nutritional status. Breastfeeding is the biologically superior way to feed an infant. The American Academy of Pediatrics recommends exclusive breastfeeding for the first six months of an infant's life ... cancer breast cancer circadian rhythm nutrition brain microbiome heart disease diabetes inflammation alcohol stem cells immune system development intelligence
Read more[toc position='left'] Nicotinamide mononucleotide (NMN) is a precursor molecule for the biosynthesis of nicotinamide adenine dinucleotide, or NAD+, a coenzyme that participates in the production of cellular energy and DNA repair. NAD+ can also be synthesized from other precursors including nicotinamide (NAM, also called niacinamide), nicotinic acid (NA), and nicotinamide riboside (NR), which are often collectively referred to as niacin (vitamin B3) or niacin equivalents.[ref doi='10.12688/f1000research.12120.1'] These precursors are not equally allocated throughout the body; rather, they exhib... aging obesity neurodegeneration exercise cancer dna damage mitochondria nad+ cardiovascular
Read more[toc position='left'] Nicotinamide adenine dinucleotide (NAD+) is a cofactor (a molecule that assists enzymes in chemical reactions) that plays an essential role in multiple physiological processes, such as energy metabolism, DNA repair, and immune activation. It is necessary for the activity of sirtuins, a class of enzymes involved in longevity, and poly-ADP-ribose polymerases (PARPs), a family of DNA-repair enzymes. Cellular NAD+ production declines with age, however, and its depletion likely drives the onset and progression of multiple age-related conditions such as metabolic dysregulation ... metabolism mitochondria aging dna damage circadian rhythm nad+
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