Lifestyle changes significantly influence the results
B12 increases energy and metabolic rate while supporting weight loss, but it's most effective when combined with proper diet, exercise, and stress management rather than used as a standalone solution
If the weights you are moving start dropping while the scale is dropping too, that is muscle leaving, and it means protein or training or both need to be addressed before you lose more
Because it stimulates your body's own production, GH levels stay within a more physiological range
McKeran RO, Slavin G, Andrews TM, Ward P, Mair WG
The trial used oral milligram doses, not the subcutaneous microgram schedules discussed in current research communities