how to give yourself a b12 injection in thigh Administer an Intramuscular at Home How to Inject Vitamin B12

The usual dose is 1 mL, which means 1,000 mcg of B12 per shot

Yuan X, Han X, Zhou W, Long W, Wang H, Yu B, Zhang B

Nutrition and Dietetics specialised general weight management, PCOS/PCOD weight loss and Diabetes management

Additionally, 1,8-diMQ and 5-amino-1MQ showed little inhibition of COMT at maximal tested concentrations of 200 M (20% inhibition) and 600 M (10% inhibition), respectively, although no clear trend of concentration-dependent inhibition was observed

While that initial boost is great, the real goal is to maintain your B12 levels over time so you can enjoy sustained energy and focus without the ups and downs