Should You Take Natural vs. Synthetic B12? Did you know there was more than 1 form of Vitamin B12? Hydroxycobalamin Created naturally by bacteria fermentation and is the main type found in food. Easy conversion into methyl B12 with the Vitamin B 12 Shots Available Now at All SynergenX Locations Main benefits of B12 injections 1) Increased energy & reduced fatigue B12 helps convert food into usable energy Deficiency often causes tiredness, weakness, and low stamina 2) Healthy red blood cells Prevents