Guides to longevity supplements and their ingredients: what they are, what research shows, how they are dosed and what to look for.
A phytochemical called resveratrol is known to fight free radicals. While supplements are a very efficient way of getting your resveratrol, you can make nutrition tweaks to have more resveratrol in diet. Foods rich in resveratrol include grapes, wine, cocoa, peanuts, pistachios, and berries. While the amount of resveratrol present in each is small, there […]
Spermidine is a natural substance found in virtually every cell in our body and in a wide range of foods. Within longevity and healthy ageing, spermidine attracts attention mainly because of its relationship with autophagy: the natural process by which cells break down and reuse damaged or superfluous components.¹ Spermidine is also being studied in […]
Modern medicine has learned a lot about what causes ageing and how to stop it. Perhaps the most important among them is Dr. David Sinclair’s work, popularized by Tony Robbins. After working for decades, Dr. Sinclair and his team have found that nicotinamide mononucleotide (NMN) and resveratrol — two naturally occurring chemicals in the human body […]
The struggle for survival and the desire for longevity are innate to all living things on this planet. However, humans are the only creatures striving to find ways to live past the barriers nature has put forth for them. One such way is to use various natural (like foods high in spermidine) or synthetic compounds that slow […]
Resveratrol is a natural polyphenol found in grapes, berries and peanuts, among other foods. Within longevity and healthy ageing, the compound receives a lot of attention because of research into metabolism, the heart and blood vessels, cellular energy, the brain and the skin.¹ Resveratrol exists in two forms: cis-resveratrol and trans-resveratrol. It is mainly trans-resveratrol […]
Quercetin is getting more and more attention within longevity and healthy ageing. But what exactly is quercetin, where is it found and why is there so much interest in this plant compound? In this article you can read what we know about quercetin, which benefits come up in research, how it is used and what […]
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 quercetin and zinc together support […]
Our body needs different vitamins, enzymes, or fuels for additional requirements. Protein and other needs help build muscles. Carbohydrates give energy in a different way, and water keeps you from getting dehydrated. Also, it helps in digestion, and vitamins like A, C, and D help boost the immune system. Let’s see what foods are rich […]
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 details differ by study design, […]
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