Nicotinamide ribose prevents alzheimer disease
Currently, a research from Natural Health 365 shows that Nicotinamide ribose prevents alzheimer disease
Nicotinamide Riboside (NR) is a form of vitamin B3 closely related to Niacin that is showing great promise for its ability to raise NAD+ levels in older humans, back to the levels normally found in youth to prevent and repair damage to various organs in the body. NAD+ helps to maintain the health of mitochondria (the “powerhouses” of cells), facilitates repair of cell DNA, protects against the death of brain cells and activates anti-aging proteins known as sirtuins. NR has been known to have the benefit of helping with weight loss, boosting metabolism, increasing amounts of energy, controlling diabetes and prolonging life .
But unfortunately, levels of NAD+ decline with age. This depletion not only causes brain cells to lose a very important DNA repair mechanism, but it seems to “open the door” for Alzheimer’s disease and other forms of dementia.
A study, which to evaluate the effects of Nicotinamide Riboside (NR) on Alzheimer’s disease, was conducted by Johns Hopkins University School of Medicine collaborated with researchers at the National Institute on Aging .
The researchers worked on a “mouse model”, and these mouse had been genetically modified to develop high levels of the toxic pTau protein implicated in Alzheimer’s disease. (The buildup of pTau causes harmful “tangles” of cell fragments that, in turn, cause the death of brain cells – along with problems in nerve cell synaptic connections and cognitive impairment). In addition, mice with high levels of pTau protein in the body should have the same problems as human with Alzheimer’s disease, including memory decline, learning and exercise ability decline, and Grip powder degradation.
After the mice were given nicotinamide riboside (NR) in their drinking water daily for three months, researchers found that NR supplement can significantly increase the level of NAD + in the mouse brain . Boosting NAD+ – with the help of NR – helped to restore neuronal plasticity, which is vital to learning and recall. They also indicated that this supplement can restore the body’s activity and cognitive ability quickly. Furthermore, NR also reduces anxiety in mice, which is a common problem in humans with Alzheimer’s disease.
At present, NAD+ is superior to other anti-dementia drugs, since it protects the brain in many different ways. In addition to reducing brain cell DNA damage and facilitating DNA repair, NAD+ inhibits premature cell death by activating a pair of anti-aging proteins, SIRT 1 and SIRT 3. Further, NAD+ promotes the formation of new brain cells – along with preserving the health and longevity of cell mitochondria, reduces inflammation in the brain which is associated with Alzheimer’s disease.
In research newly published in FASEB J, the journal of the Federation of American Societies for Experimental Biology, researchers found that nicotinamide riboside was even more effective than NAD+ in protecting against excitotoxicity. Excitotoxity, in which nerve cells in the brain become overstimulated, can set the stage for neurodegenerative disease. The research team concluded that “interventions that bolster neuronal NAD+ levels therefore have therapeutic potential for Alzheimer’s disease” – a firm endorsement of NR’s potential. Therefore , the reaserchers concluded that Nicotinamide ribose prevents alzheimer disease
Lastly , nicotinamide riboside (NR) can be used as a dietary supplement with 125-500mg dose daily .
