Category: Longevity

NAD+ levels decline with age, dropping significantly from young adulthood. This crucial coenzyme, essential for cellular energy production, DNA repair, and activating key longevity-regulating proteins called sirtuins, can be supported through diet and lifestyle choices.

NAD+ levels decline by as much as 50% as we reach our 50s, a natural part of the aging process that impacts cellular energy production. While no single food contains high levels of the NAD+ coenzyme itself, certain dietary sources are rich in essential precursors, helping the body to synthesize its own supply. This article explores what food has the highest NAD-boosting compounds.

According to a 2022 study published in *PLOS Medicine*, adopting a more plant-based diet with minimal red or processed meat could increase life expectancy by nearly 13 years for men and 11 years for women, depending on the age of dietary change. While red meat can be a source of key nutrients, research increasingly suggests that people who eat less red meat live longer and experience lower rates of chronic diseases.

Research indicates that significant autophagy activation in the human body can occur after as little as 16–18 hours of fasting. Understanding exactly how long should you stay in a state of autophagy is key to safely maximizing its cellular health benefits, whether through daily or periodic fasts.

A staggering amount of cellular research points to sirtuins as key regulators of aging, metabolism, and cellular repair. Understanding how to activate your sirtuins is a major focus in health and longevity science, offering powerful strategies to enhance your body's natural defenses against age-related decline.

As NAD+ levels naturally decline with age, affecting cellular energy and repair, many are searching for effective ways to replenish it. Determining what's the best way to consume NAD depends heavily on your specific goals, budget, and preference for delivery method.

With NAD+ levels declining by up to 50% by middle age, many people are turning to precursors like nicotinamide mononucleotide (NMN) to potentially support cellular function and counteract the effects of aging. Who takes NMN supplements is a question that reveals a growing demographic of health-conscious individuals seeking to proactively manage their well-being.

A 2022 study in *PLOS Medicine* modeled that consistently adopting a healthier, more plant-based diet could add years to life expectancy. This leads many to ask, will a vegan live longer than their omnivorous counterparts?

NAD+ levels decline with age by as much as 50% by middle age, impacting cellular repair and energy. Given this fact, many are left wondering: are NAD supplements worth it for mitigating this age-related decline?

Studies have shown that proper modulation of the mTOR pathway is linked to increased healthspan and lifespan in various model organisms. Learning the best way to optimize mTOR activity is therefore a key strategy for individuals focused on improving their metabolic health and supporting both muscle growth and longevity.