With all your newfound energy, you need to focus for work or play. So, to do so, it takes B. Because,
“the energy of the mind is the essence of life.”
Vitamin B12 is a water-soluble vitamin required for keeping the body’s nerve and blood cells healthy and helps produce DNA. Vitamin B12 is a common deficiency affecting between 1.5% and 15% of people. Individuals, who have trouble absorbing vitamin B12 from foods, as well as vegetarians, are at a higher risk for deficiency than others. Vitamin B12 deficiency is characterized by anemia, fatigue, weakness, constipation, loss of appetite, and weight loss. However it also causes neurological changes, such as numbness and tingling in the hands and feet.