As people age, their bodies often become less efficient at absorbing and metabolizing nutrients due to changes in gastrointestinal function, such as decreased stomach acid production or altered gut flora
Coln-Gonzlez AL, Paz-Loyola AL, de Lima ME et al (2016) Experimental evidence that 3-methylglutaric acid disturbs mitochondrial function and induced oxidative stress in rat brain synaptosomes: new converging mechanisms
References [1] An JH, Kim YJ, Kim KJ, et al
A strong recommendation was given only when a clear benefit was determined, whereas a weak recommendation represented a finer balance among benefits, harms, and burdens of treatment options
The bigger picture: GLP-1 drugs as geroprotectors