Description
WHAT IS VITAMIN B12
Along with the other B vitamins, vitamin B12 helps transform the food you eat into energy that your cells can use. It also keeps your body’s nerves and blood cells healthy and helps prevent a type of anemia that can make you weak and tired Vitamin B12 is found naturally in a variety of animal proteins, such as meat, fish and dairy products. Many foods are also fortified with B12, allowing most Americans to meet their vitamin B12 needs by consuming a balanced diet containing foods rich in B12
DEFICIENCY OF B12
- Nevertheless, some populations may be at risk of a B12 deficiency, which occurs when your body does not get enough or is unable to absorb the amount you need. As a result, some people’s energy levels may receive a boost with B12 supplements. People who may be at risk of deficiency include:
- Older adults: Approximately 10–30% of adults over the age of 50 have difficulty absorbing vitamin B12 from food. This is because they produce less stomach acid and proteins, which are required for proper absorption
- Vegans: Vegetarians and vegans are at risk of B12 deficiency since animal foods are the only natural food source of this vitamin Those with GI disorders: Conditions that affect the gastrointestinal (GI) tract, such as celiac disease and Crohn’s disease, may interfere with the body’s ability to absorb B12.However, there is no evidence that suggests supplementing with B12 — or any of the B vitamins, for that matter — can boost energy in people who have adequate levels