Vitamin B12 is a nutrient readily available from animal protein such as meat, eggs, and dairy. Some foods, however, may contain additional ingredients of this vitamin. People do need this vitamin for their bodies to function well. It is essential for the creation of red blood cells in the body. The red blood cells help in circulating oxygen and removing the toxic gas, carbon dioxide from the body. The vitamin also plays an important role in the operations of the neurological system and nerve communication. It also plays a key role in the formation and replication of DNA. The hormones, fat, and protein needed in the body exist due to this vitamin.
People who do not eat meat and animal by-products are prone to lack this vitamin. They will exhibit symptoms such as anemia, an inflamed tongue, body fatigue, and balancing and walking issues. If the patient does not get treated early enough, they may suffer later from diseases such as severe brain damage, cardiovascular disease of the heart and the most feared disease of all, cancer of the stomach. The doctor will diagnose the patient by taking out tests and checking for diseases that share similar symptoms and rule them out. A blood test is carried out to determine the amounts of Vitamin B12 in the body. An average human being should have about 2.4 mg of this vitamin daily. In addition to this, people who have done weight-loss surgery may be deficient of the vitamin as the surgery leaves the body unable to absorb the vitamin. Other groups that are prone to this deficiency include those that have celiac disease and aging people lacking enough stomach acid.
From recent research by scientists, it has been proven that vitamin B12 can be extracted from plants. They have gathered that a particular herb, the garden cress, can absorb vitamin B12 from its surroundings. The plant can suck out the vitamin from the soil, where a safe bacteria is used. This would mean that edible foods, such as kale and lettuce can be induced with the vitamin as well. These vegetables can be fortified with vitamin B12, thus providing a safe and more natural way to ingest this vitamin into the body, rather than through taking supplements.
Supplements work only when people follow the instructions on fat-soluble and water-soluble vitamins, but most people ignore these. Since most people have turned to a meat-free lifestyle, this research has provided a breakthrough for them. If you have been diagnosed Vitamin B12 deficiency, you do not need to worry about it anymore, your health will be guaranteed in no time.