A lack of vitamin B12 can cause a variety of health issues, including fatigue and permanent neurological changes
That said, in published research to date, melanotan II administration has produced minor side effects such as fatigue, nausea, and yawning, and has not been associated with serious adverse events when administered to healthy subjects
In clinical trials, it has been shown to stimulate the melanocortin receptors to varying effects
Choline is an essential nutrient that supports healthy liver fat processing and is needed to make cell membranes and signaling molecules
No More Is Always Better Mentality: While B12 is generally safe, taking excessive amounts when not needed simply means your body will excrete the excess, making it a waste of money and potentially masking underlying issues if youre self-treating