About PUREYOUNG NMN+

In 2013, David Sinclair, a lifelong professor at Harvard Medical School, published shocking research on NMN that stunned the world. After mice were given NMN twice a week, they showed significant rejuvenation effects, equivalent to a human 60-year-old mouse returning to a 20-year-old state after supplementing with NMN for a week, and extended their lifespan by 30%; their running distance increased by 2 times.
NMN (Nicotinamide Mononucleotide) is a precursor of NAD+, and in recent years, it has been a hot topic around the world. It was first proven in experiments by Professor David Sinclair, a world-renowned anti-aging expert at Harvard Medical School, and his team that when elderly mice ingested NMN and converted it to NAD+, it successfully repaired the cells in their bodies, reversing the physiological age of two-year-old mice to six months in just seven days. Applied to humans, this would be equivalent to a 60-year-old person returning to their 20s and reversing aging by 40 years.

David Sinclair's team published a research paper stating that NAD+ is a substrate of the DNA repair protein PARP1 and an activator of the longevity gene SIRT1, which plays key physiological functions. However, during the aging process, the content of NAD+ will drop rapidly, which directly leads to a significant decrease in the activity of SIRT1, affecting mitochondrial function, and reducing the power of the "cell power plant", leading to aging. This study well explains the relationship between aging and NAD+. And many scientific research experiments have consistently confirmed that maintaining sufficient NAD+ in the cells and maintaining the energy of the "cell power plant" mitochondria is the key to inhibiting aging.

Functional Aging Phenomenon Caused by Decreased NAD+ Level
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The study was jointly conducted by three universities in the United States, University of Iowa, Oregon Health & Science University, and University of Kansas. It was found that the attack of coronaviruses including SARS-CoV-2 and COVID-19 on cells will cause a rapid decline in NAD+ levels and trigger There is a strong demand for NAD+ in the body to fight against the invasion of foreign viruses. Studies have found that supplementing NAD+ levels in the body can enhance the body's immunity to coronavirus and other viral infections. Infected cells will continue to consume NAD+ in order to resist the virus, and the virus will also try to hinder the body's immune resistance and multiply the virus through another set of genes.