This is a common question
Think of it this way: if your heart's electrical system is like a house's wiring, a B12 deficiency might cause a "brownout" (like anemia-induced tachycardia), but there could be other wiring issues your device can spot, too
It protects our DNA, nerve and brain cells and supports our energy and immune systems
Preclinical studies suggest it promotes the healing of tendons, muscle tissue, and the gastrointestinal tract
What other vitamins and minerals can affect sleep
BPC-157, promoted for gut healing and injury recovery, TB-500, marketed for muscle repair and performance, and MOTS-C, associated with metabolism and longevity, have attracted enormous consumer demand without any of the large-scale clinical trials required for standard FDA drug approval