Carnitine homeostasis, mitochondrial function and cardiovascular disease
For example, a study on leukocytes (part of the immune system) shows that melatonin counteracts some of the effects of aging.[ref] Another study points out that foods that have been repeatedly shown to be protective against cardiovascular disease all contain melatonin.[ref] While I dont think melatonin is a silver bullet to prevent all aspects of aging, the bulk of the studies do show an overall anti-aging effect
Lang KS, Lang PA, Bauer C, Duranton C, Wieder T, Huber SM, et al
Finally, high-glycemic, refined carbohydrates can also raise IGF-1
The purpose of the modeling was to answer questions posed by experiments or experimentalists and to investigate mechanisms of regulation in one-carbon metabolism