Supplements containing nicotinamide adenine dinucleotide are extremely popular among celebrities· Is a healthy lifestyle dependent on them, though? According to research, this is the case·
Many people probably want to avoid looking old as much as possible·
Some people are trying to delay the physical effects of aging by taking supplements, which is not surprising· A popular anti-aging supplement recently has been NAD, also known as NAD+·
Truthfully, there’s more to aging than meets the eye· Another important component of healthy aging is to age “well” and keep one’s mental and physical faculties intact as one age· There are a lot of NAD supplements that claim to have the same effects·
Is there any difference between NAD supplements and the other dozens of anti-aging supplements available? We dove headfirst into the most recent studies to find out what happens to your body when you take a NAD supplement and whether there are any risks· See what we discovered here
How Does a NAD Supplement Work?
As a first step, let me define NAD and explain why it becomes more important with age· We contain nicotinamide adenine dinucleotide, or NAD, in every cell· It serves as a coenzyme, an enzyme’s helper, facilitating the repair of damaged DNA, synchronization of the body clock, and energy conversion from food·
Low NAD levels are a normal part of getting older· Our decreased production contributes to this· This is due in part to the fact that we must do more to counteract the normal inflammatory and cell damage that comes with aging·2Reduced levels of NAD are thought to be responsible for many of the unhealthy physical effects of aging, including decreased energy, mental tiredness, a weakened immune system, and an increased risk of chronic diseases· So, the idea behind supplements is that they can counteract the effects of aging by restoring NAD levels, which naturally decline with age.
Despite the name, no active ingredient of NAD itself is present in NAD supplements· Alternatively, they consist of NAD precursors, substances your body can synthesize· Nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) are two examples of the many popular NAD supplements that contain different types of B vitamin niacin· A number of other forms of 3–4 NAD supplements are available, including pills, powder, and lozenges· Another option is to inject them into a vein; however, this is not advised!
Health Advantages of Taking a NAD Supplement
Since most human studies are small and conducted over short periods, there is still much to learn about NAD supplementation, even though the number of studies is increasing· So far, we know some possible advantages of taking an NAD supplement.
Probable Decreases Inflammation
An increased risk of cancer, diabetes, and cardiovascular disease is associated with chronic inflammation· Furthermore, it is significantly related to the rate of aging· A factoid of aging is the low-grade inflammation characterized by “inflammaging·” Some evidence from a few studies shows that NAD supplementation may help reduce inflammation and promote healthy aging· Scientists, though, insist that further investigation is required·
Might Potentially Promote Heart Wellness
In America, cardiovascular disease ranks first among killers· Therefore, you should begin improving your heart health as soon as possible· The anti-inflammatory effects of NAD supplements have the potential to improve vascular health, lower cholesterol and triglyceride levels, and protect the heart from damage·6,7Those suffering from heart failure may find relief from inflammation and enhanced energy production by taking NAD supplements, according to the available research·
Maybe It Will Help Your Muscles
An age-related decline in muscle mass is unavoidable· Research is mixed on the benefits of NAD supplementation vs exercise for muscle preservation· For example, a single, small-scale trial including males aged 65 and up indicated that taking NAD supplements for six to twelve weeks enhanced both hand grip strength and gait speed· 9 Other research, however, indicated that it had no effect on hand grip strength·
Could Possibly Preserve Brain Function
Changing your food and way of life to safeguard your brain health can only be started on time· Dementia, Alzheimer’s disease, and Parkinson’s disease are all neurodegenerative conditions that have been associated with low brain NAD levels· Research suggests that NAD supplementation may promote healthier brain aging by reducing inflammation, insulin resistance, and biomarkers of Alzheimer’s disease·
A NAD supplement may only be right for some
For use for no more than twelve weeks, most people consider NAD supplements safe· But there isn’t enough evidence to recommend NAD supplements for kids or women who are pregnant or nursing, so she warns against them·
Not everyone would benefit from taking NAD supplements for that reason alone· “Cost is also an important consideration as many supplements are pricey, which could be prohibitive for certain populations,” says Hardy·
You should also stay away from NAD supplements if you have cancer or have a family history of the disease· According to animal studies, there are niacin-based compounds that could potentially raise the risk of cancer.
Conclusion
With longer life expectancies, aging gracefully is more important than ever· NAD supplements help maintain good health as we age, but they are not sufficient on their own· Despite the promising claims made for NAD supplements, additional studies are required to determine the best way to take them and how they can promote healthy aging·
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