The only time you should be taking 5,000 to 10,000 micrograms a week is if you are treating B12 deficiency
The commissioners responses were open yet non-committal
If youre looking for overall body transformation, hGH therapy may be the best option (but comes with risks)
Vitamin C has a positive impact on fatigue, tiredness, skin pigmentation, allergy resistance and can help to lower hypertension, [] Multivitamins B Complex with Vitamin B12 1000mcg For IM / IV Use 10 x 3ml 27.00 **** WARNING these are very hard to open so please use a ampoule opener **** Composition: Each 3 ml contains B1 Thiamine 100mg, B6 Pyridoxine Hydrochloride 100mg, B12 Cyanocobalamin 1000mcg, B2 Riboflavin 5mg, b3 Niacinamide 100mg, B5 D-Panthenol 50mg, Benzyl Alcohol 0.9% v/v, Water for Injections
This is why understanding how many units equal your target dose matters so much