Top 3 nicotinamide riboside food sources

If you are reading this article chances are you are already well aware of the exciting new discoveries around nad+ and its many potential benefits for human health.NAD+ activates sirtuins. Sirtuins otherwise known as SIRT enzymes work by switch off the genes that cause inflammation and degeneration processes. This means they help to inhibit or dampen inflammation and increase cellular longevity. These numerous benefits include.

  • Anti-aging: one of the biggest potential benefits is its effect on the aging process, the compound has been seen to have impressive anti-aging effects in experiments carried out by researchers.
  • Hearing loss: A UNC study found that it helped protected rodents from noise induced hearing loss which may have implications for humans.
  • Energy: It has been observed to improve mitochondrial function which is a key process involved in energy production.

Nicotinamide riboside is a precursor to nicotinamide adenine dinucleotide otherwise knows as nad+ which basically means it is needed to make nad+ meaning that most of Nicotinamide riboside’s benefits are as a result of it turning into nicotinamide adenine dinucleotide. research has found that nicotinamide riboside will significantly and immediately increase NAD+ levels, needing fewer enzymatic steps to complete.

There are now many Nicotinamide riboside supplement available on the market to help you boost your NAD+ levels and gain all the the associate health benefits, however you may be wondering what foods you can eat that contain Nicotinamide riboside. Well bellow are three that have been shown to contain NR.

1.Dairy milk

In almost all other instances plant-based milks like flax and almond have been shown to be bette

r for a person’s health.. However the one category where Dairy milk comes out on top is where nicotinamide riboside is concerned, with it tending to have much higher Nicotinamide riboside concentrations than its alternatives.

In 2016, the University of Iowa published a study measuring the quantity of this NAD+ precursor that was found in

cow’s milk. It found that it wasn’t a high amount compared to supplement sources, but was high when compared to most other foods.

Based on an average of 4 unidentified brands of organic milk, the average amount of nicotinamide riboside was 1.9 μmol  per liter.

Conventional milk was higher. Across the 4 types tested, the average was 3.9 μmol per liter.

There are 33.81 ounces in a liter. Running the math, it means an 8 ounce glass of milk will have 0.92 µmol and for organic, it will be 0.45 µmol.

2. Yeast

There are two forms of vitamin B3 which are nicotinic acid (niacin) and nicotinamide .The bulk of the vitamin B3 content in most foods is niacin and therefore is very well known and easy to measure. Nicotinamide represents a minute fraction of total B3 content and is therefore a lot harder to measure.Nicotinamide riboside is only a tiny portion of the nicotinamide content making it even harder to measure.To detect it, you need nuclear magnetic resonance and mass spectrometry… not exactly the equipment you will find in your run-of-the-mill laboratory! This is why you won’t find much quantitative data on nicotinamide riboside in food since it’s so difficult to detect. One of the highest food sources of niacin is yeast, therefore it would be logical to assume that it in turn will have the highest NR content too


Numerous research papers have mentioned, albeit briefly, that beer could be a food source of NR.There have been no studies which have published data on the amount of NR that beer contains, and its safe to assume that any amount it contains is coming from the yeast which is used to brew it. Meaning, you can almost certainly obtain more by just consuming the yeast directly.


Unfortunately it going to turn out that on a per calorie basis foods will be a extremely poor source of Nicotinamide riboside.B3 rich foods like bread and cereals which are fortified with synthetic niacin won’t be a solution as it will likely be 100% niacin and contain no nicotinamide riboside in it. Furthermore, you can overdose on the synthetic form of B3 and experience bad side effects as a result. since diet is unfortunately not a way to obtain any significant amount. Most supplements on the market have a hundred or more milligrams per dose.

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