If your body doesnt have enough Vitamin B12 to make red blood cells, which transport oxygen throughout your body, you may be unable to efficiently transport oxygen to your bodys cells, making you feel too tired and weak to exercise
B12 shots, also known as intramuscular injections of vitamin B12 (cyanocobalamin), are used to support neurological health, red blood cell production, and energy metabolism
These injections will initially be administered every other day for two weeks, or until your symptoms start to subside
A vitamin B complex supplement may help to: Convert food into energy Break down carbohydrates, fats, and proteins Promote healthy brain function and reduce the risk of cognitive decline Form red blood cells Manage cholesterol levels Boost the production of hormones and neurotransmitters Minimize the risk of birth defects because of its role in DNA and cellular function and repair However, like with any medication, your body may develop an allergic reaction to taking any of the B vitamin supplements