Anti-Aging Supplement – What Is Niacinamide Mononucleotide (NMN)?

nmn dose is the direct precursor to nicotinamide adenine dinucleotide (NAD+). This miracle molecule is vital in maintaining our cells, repairing DNA and powering our metabolic functions. NAD+ levels decline with age which is why boosting them is often viewed as an anti-aging strategy. NMN is a supplement that can be taken to do just that. It is currently available in a variety of forms including capsules, powder described as “sublingual,” liquid and cream.

Does NMN help eyesight?

Several studies have found that high-dose NMN can reduce blood vessel stiffness, alleviate oxidative stress and impact gene expression in rodents. It also improves brain function in mice by promoting the growth of new blood vessels. This could be significant as Alzheimer’s, dementia and poor blood flow to the brain are common problems in the elderly [11].

One study found that a daily dose of 250 mg of NMN can increase insulin sensitivity in prediabetic women after ten weeks. This suggests that NMN may be able to help prevent and treat diabetes [12].

Another study in humans found that a daily dose of 500 mg of NMN can improve the memory of those aged 65 or older and reduce drowsiness in this group. NMN is also thought to improve mitochondrial health and reduce the risk of chronic diseases in the elderly such as cancer and heart disease [13].

NMN has been shown to be safe and well-tolerated at dosages of up to 1 g per day in human trials. This dose is similar to that used by animal studies involving long-term dietary administration of NMN. Unlike other NAD precursors like niacin (vitamin B3), which can cause niacin flush in some people, NMN has fewer unfavorable side effects.

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