low calorie stuff is very difficult to get right. You are more likely to mess up and actually reduce your lifespan while also living worse quality of life (weak

low calorie stuff is very difficult to get right. You are more likely to mess up and actually reduce your lifespan while also living worse quality of life (weaker, low energy, low endurance). No way around it, the body needs fuel to build cells and produce energy. Eating normal and exercising regularly to maintain muscle mass will reduce chances of all cause mortality and delay morbidity for as long as possible, however you must also maintain creatine supplementation well into old age to support the muscles and brain. The effects of creatine on the brain are often understated but they are significant.