I think the amazing part of this research is the following statement:
“Benefits of increasing NAD+ such as life-span extension and enhancing cellular health have long been documented (Lin et al., 2000), and pharmaceutical companies are currently manufacturing and selling supplements that contain NAD+ precursors such as nicotinamide or nicotinamide riboside in an attempt to increase endogenous NAD+ levels and enhance metabolic resilience—an outcome that may also be achieved physiologically by ketogenic strategies.”
ncbi.nlm.nih.gov/pmc/articl...
Proof that Ketogenic Diets Increase NAD+ to Curb Inflammation and prevent brain degeneration
alivebynature.com/proof-tha...
How Ketogenic Diets Curb Inflammation in the Brain
ucsf.edu/news/2017/09/40836...
Nutritional Ketosis Increases NAD+/NADH Ratio in Healthy Human Brain: An in Vivo Study by 31P-MRS