For a detailed explanation, read our article on NAC Figure 1
The List identifies substances and methods prohibited at all times, in-competition only, and in particular sports
B12 injections tend to be most useful for: Patients on GLP-1 medications (semaglutide, tirzepatide) who feel fatigue in early weeks Patients with low energy, brain fog, or mood symptoms Vegetarians or vegans (plant foods don't contain B12) Adults over 50 (B12 absorption drops with age) Patients who've had digestive surgeries (bariatric, gallbladder) that affect absorption They're generally safe B12 is water-soluble, so your body excretes what it doesn't use
Its another example of how balancing your internal health can have a beautiful impact on your external appearance, supporting everything from your mood to your skins glow
Both are referenced here for laboratory research purposes only and are not approved for human consumption or medical use.