NAD Supplement Health Benefits – Anti Aging and More

What Are NAD Supplements Good For?

Nicotinamide Adenine Dinucleotide (NAD) is another form of vitamin B3 which is vital for many bodily functions. NAD is an essential coenzyme present in the cells of our body. It has two leading roles to play:

  • To turn nutrients into energy in the process of metabolism, and
  • Being a helping molecule to other proteins that carry out essential functions in the body.

You can be at a high risk of suffering from heart disease, diabetes, and vision problems with low NAD levels. And the main enemy of NAD is aging.

The levels of NAD decline as you get older. However, you can replenish NAD through lifestyle changes by adopting healthier habits or using NAD supplements that will do the work.

Let us see the numerous benefits that our body can get from NAD supplements.

What Are NAD Supplements Good For?




Encourages the production of cellular energy

The main target of NAD is sirtuin proteins that help in metabolism. NAD is a coenzyme that helps convert food as a fuel for the cells. The breakdown of food releases smaller components such as amino acids, sugars, and fats.

The mitochondria in our cells use these components to produce cellular energy that supports vital bodily functions.

This process slows down with age and unhealthy lifestyle habits. NAD increases sirtuins that make the cells more metabolically efficient. We can boost up this process by taking NAD supplements.

Promote Brain Function

As NAD and sirtuins increase in brain cells, it initiates enzymes that help improve neuroplasticity and cognitive function. It also encourages our cells to create more mitochondria with the help of an enzyme known as PCG-1 Alpha.

Protects the Liver

Liver cells are the most metabolic cells in our body as they keep on metabolizing substances that our body makes and unwanted toxic substances. Therefore, an increase in NAD levels acts as a protective barrier for the liver by avoiding fat deposits and inflammation.

Acts as an Anti-Aging Agent

NAD cannot magically stop the process of aging, but it can slow down the effects of aging. Better cellular metabolism helps keep the body more healthy and robust, thus fighting off age-related issues.

Support Healthy Metabolism

With more NAD and Sirtuins in our system, the cells metabolize faster and can use the food as fuel properly. In addition, it helps to keep a check on insulin, cholesterol and prevents inflammation.

How Can I Increase My NAD Naturally?

You can take numerous supplements to increase NAD levels, but what if you can do this naturally without depending on other sources.

Here are a few lifestyle changes that you can adopt to boost your NAD levels and have a healthy body.

Regular Exercise

Exercise is the most cost-effective and easiest way of naturally increasing your NAD levels. However, while we exercise, our body constantly needs energy from NAD.

Exercise makes our body produce more mitochondria, also known as the powerhouse of a cell. With more production of mitochondria, it acts as a booster for NAD levels in the body.


Fasting is a common practice that is a part of many religions and beliefs worldwide. And it does not only have a religious significance. Fasting has a positive effect on our digestive system and overall health. During fasting, our calorie intake reduces, which naturally increases NAD levels.

Fasting increases NAD and Sirtuins, a type of protein that acts as anti-aging for our body. So even diets like ketosis, which includes low carb, medium protein, and high fats, can help you lose weight and boost your NAD levels.

NAD Supplement Health Benefits – Anti Aging and More

Nicotinamide Riboside (NR) Dietary Supplements

Nicotinamide Riboside (NR) is another form of Vitamin B3, and it came to light that NR can help metabolize NAD levels in the body. So taking NR supplements can be beneficial towards NAD.

Less sunlight is better

Research shows that too much exposure to direct sunlight can decrease levels of NAD in our bodies. It happens because NAD helps repair the cells damaged by sun exposure. So always make sure that you wear broad-spectrum sunscreen and sunglasses to limit sun exposure.

Include certain foods in your diet

Eating raw foods having vitamin B3 such as steamed fish, avocados, peanuts, peas should be part of your everyday diet. A glass of cow’s milk is also an excellent source of Nicotinamide Riboside (NR) that helps to boost NAD.

Try to limit your intake of bread, rice, or any white flour products and stay away from processed food and alcohol.

Fermented foods like kombucha, sauerkraut, and kimchi are also helpful in increasing NAD levels and preventing bloating. Fish varieties like sardines, tuna, and salmon are good sources of NAD.

What Foods Are High in NAD?

It would be best to make NAD-rich food items a part of your everyday diet.

Here are some familiar food sources that encourage NAD levels to increase.


Cow’s milk is not so high in niacin, but it also contains Nicotinamide Riboside, another form of niacin that helps produce NAD. So any dairy product is a good, healthy source of NAD.


Fish is an excellent source of niacin, leading to more NAD levels. Tuna, salmons, and anchovies are some fish with high niacin levels.


It is a good source of tryptophan and niacin. A 6-oz serving may fulfill 80% of your daily niacin requirement. While eating pork, go for the leaner cuts.

Beef and Turkey

These meats are good sources of niacin and tryptophan, which increase NAD in our bodies. Always go for the lean cuts of the meat and look for grass-fed and free-range varieties.

Whole grains: Niacin is present in the grain’s outer shell, which gets lost during polishing. Brown rice and whole wheat are very good sources of NAD.


With its numerous benefits, NAD is an essential coenzyme that can be a game-changer in promoting a healthy body. By using supplements or making changes in your lifestyle, you can easily keep your NAD levels high.

Try to eat healthy balanced meals every day, exercise regularly and limit alcohol intake to keep your NAD levels high.

Jason Shaw is an experienced bodybuilder, gym owner, nutritionist and content creator for many websites. He has competed at a high level and wants to bring that experience in muscle building, fitness and nutrition including supplements to our many readers, whether you're a skinny guy want to build muscle or a seasoned bodybuilder.

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