NR rejuvenate cells. So it may not be a good thing to take while in the middle of chemo therapy. But it is must have after chemo therapy is done. Most cancer survivors don't live very long even if cancer free. That is because chemo has damaged all cells in the body. NR will definitely help with body to repair the damages and slow down aging as well. Mice study showed NR can prevent, cure, and prevent the spread of cancer.
It is a hard decision to make if you still have cancer cells in the body. Most cancers already have high levels of NAD+ in cancer cells. So supplementing NAD+ precursors will not help cancer cells as much as normal cells. In breast cancer supplementing NAD+ precursors actually reduced the rate of spread by 80%.
https://www.ncbi.nlm...v/pubmed/211681
http://www.scripps.edu/felding/
Edited by Evan Yang, 10 August 2017 - 05:43 PM.