Energy Boost
Even though they don’t produce energy, B vitamins are generally needed by the body to produce energy. It helps to convert the carbohydrates we consume into glucose that can be used in the body. When you suffer from vitamin B12 deficiency, you might not be getting enough glucose from the carbohydrate you consume. You are likely to experience fatigue and lack of energy. Usually, you will need the help of a doctor to know if you are vitamin B12 deficient or not, if you are vitamin B12 deficient and you are experiencing fatigue, increasing your vitamin B12 intake may improve your energy level. [3]