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longevity academy

Nutrition & Supplements

Whether you’re seeking to optimize your diet, understand the role of micronutrients, or navigate the complex landscape of supplements, our content is tailored to enlighten and empower your wellness journey.

Comprehensive Approach to Longevity

This examination of the topic of nutrition and supplements provides a thorough overview of the science, common misconceptions, and practical factors involved. By offering insights into making informed decisions, this exploration aims to guide you towards healthier choices that contribute to the longevity.

Hand holding a black Purovitalis bottle labeled “Liposomal Quercetin with Vitamin C, Zinc, and Bromelain,” showing 30 capsules, against a light background.

Quercetin combined with zinc, vitamin C and bromelain

Longevity is not driven by one molecule alone, but by interconnected biological systems. Antioxidant defense, immune regulation, cellular stability, and inflammatory balance are all part of the same network. That’s why we, at Purovitalis, carefully combine key ingredients such as bromelain, quercetin, vitamin C and zinc — focusing on how

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NMN vs NR - The NAD+ Precursor comparison. Image of molecules.

NMN vs NR – The NAD+ precursor comparison

Most readers arrive here with a simple question: Which should I try—NMN vs NR? Both feed the same salvage pathway that keeps cellular NAD⁺ topped up. NR converts to NMN inside cells, and NMN is then one step from NAD⁺. Human trials show that both raise blood NAD⁺, but the

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Resveratrol weight loss - woman doing weight training to loose weight.

Resveratrol Weight Loss – The 2024 factsheet

Fitness and health are the new mantras of our modern generation. It is difficult for most people to find time to exercise and eat healthy, nutrient-rich foods because of their busy schedules. As a result, they rely on antioxidant supplements. In recent years, weight-loss dietary supplements like resveratrol have become

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Anti-Aging Vitamins - Vitamin C

Vitamins and Supplements for Anti-Aging: The Complete List

Aging is a process most people would like to slow. However, while aging is inevitable, increasing the human lifespan and slowing the aging process has been a center of scientific research for a very long time now. What happens is that low-level inflammation causes oxidative stress in the body, leading

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Picture of an old lemon

What are zombie cells and how to get rid of them?

table of contents Zombie cells. It may sound like the title of a horror movie, but zombie cells are actually a very real problem that can affect your health. What are zombie cells, you ask? Zombie cells are senescent cells – or cells that have stopped dividing and performing their

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Foods that contain nicotinamide mononucleotide (NMN)-en

NMN Natural Sources: The 2025 List

Is NMN just vitamin B3? Not exactly, NMN (Nicotinamide Mononucleotide) is not regular vitamin B3, but it is a safe vitamin B3 metabolite already found in human bodies. NMN acts as a direct, fast-acting building block for NAD+, a vital coenzyme essential for cellular energy and repair. NMN, also known

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Grape seed extract vs resveratrol the comparison. Picture of grapes

Grape seed extract vs resveratrol – the benefits comparison

The main origin of both grape seed extract vs resveratrol is grapes. The grape seed extract obtains by pulverising, drying, removing and bitter-tasting grape seeds. In contrast to grape seeds, resveratrol derives from grapes skin like those used to make red wine. Both compounds have the same effect on the

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quercetin side effects thyroid, the checklist. Man with touching his neck

Quercetin and thyroid side effects – the checklist

Quercetin is an enriched flavonoid plant with anti-oxidant properties. These anti-oxidants are natural or manufactured supplements that aid in treating the pathological disorders caused by free radicals. It also has anti-allergy, anti-cancer, and brain-protective qualities. Quercetin is used in various foods and as a dietary supplement as well. Let’s find

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