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B12 is also crucial for brain health

For dosing protocols, see our Tesamorelin Dosing Guide

191 In one randomized controlled trial that included 175 men with infertility, taking a supplement providing 1 gram L-carnitine and 0.5 grams acetyl-L-carnitine, as well as 725 mg fumarate, 1 gram fructose, 50 mg citric acid, 10 mg zinc, 20 mg CoQ10, 50 mcg selenium, 90 mg vitamin C, 200 mcg folic acid, and 1.5 mcg B12, twice daily improved sperm motility, semen volume, and DNA fragmentation compared with placebo after six months

Common stacks include Ipamorelin, CJC-1295, or BPC-157

Amylin signaling plays an important role in satiety pathways and gastric motility regulation