Trigonelline

Trigonelline is a naturally occurring alkaloid, abundant in coffee and fenugreek, known for its potential health benefits, particularly as an NAD+ precursor that boosts muscle health, improves energy metabolism, and offers neuroprotective effects by supporting cellular repair and reducing inflammation. Structurally related to niacin (vitamin B3), it's being studied for roles in managing metabolic diseases like diabetes, protecting the brain, and potentially slowing aging processes.