Known by many as the energy vitamin, B12 also helps in many other areas of the body. It is critical for maintaining normal functions of nerve cells and also aids in the production of DNA and RNA, which are the genetic makeup of our bodies! It may also help with sleep patterns and alertness. More commonly known for its increase in energy B12 may help increase your metabolism. It does this by aiding in the metabolism of fats, carbohydrates, and proteins. There is no guarantee that B12 will help with energy or increase metabolism, as it is dependent on each individual. If one has adequate B12 levels, increases may not be seen, whereas if there is a deficit, one may notice a big difference. Certain populations such as the elderly or strict vegetarians often have a low B12 levels. They may see an increased amount of energy after taking B12. If you are sluggish, always fatigued, or have poor sleeping patterns a B12 injection may be for you. Stop being tired all the time and find out B12 may help you! The most common ways to take B12 is sublingual or injection. As we get older we are not able to use as much of the sublingual form as our stomach acids decline and do not allow for the high rate of absorption found in our youth. The injections skip the absorption process in the stomach and go straight into your body. This may give you a boost of energy that is quicker and last longer! Results may vary by individual, consult your doctor today and see if this is right for you!