Individual factors that influence results include baseline gut microbiome composition, current diet quality, physical activity level, stress and sleep patterns, hormonal status, and starting body composition
Barrier methods like condoms are good if used correctly, with no hormonal interactions, though theyre more user-dependent
Redox Signal 18 , 16541665 (2013)
Adults Over Age 50 As we age, our bodies become less efficient at absorbing vitamin B12 due to a natural decline in stomach acid production, which is necessary for B12 absorption from food
Given his results, while I might try just high dose serine first, adding NAC, nicotinamide riboside, glycine and carnitine also makes sense, as Mardinoglus research suggests
Presented for research literature review only Ward BJ et al