Jackson JK, et al
Optional additions like caffeine extract or saw palmetto
For athletes focused on muscle building, heart is an affordable, nutrient-dense protein source that provides benefits beyond basic protein supplementation
Sunlight exposure Sunlight exposure influences BDNF through multiple pathways, including vitamin D synthesis, serotonin modulation, and circadian rhythm regulation
In recent years, the field has become increasingly skeptical of this model of GLP-1 incretin function, as circulating levels of active GLP-1 are low, in large part, due to the rapid degradation of active GLP-1 by dipeptidyl-peptidase-IV (DPP-IV) (20, 21)
Preserving Muscle Mass: Unlike severe caloric restriction which burns muscle for fuel, NNMT inhibition is muscle-sparing, famously used by researchers looking to improve muscle satellite cell function