Vitamin B12 is one of the most important B vitamins and is necessary for good health. This vitamin was first discovered to be beneficial in the 1940s, as it was found to cure pernicious anemia. The benefits of vitamin B12 are numerous and include helping other B vitamins to process carbohydrates into glucose, which provides essential energy.

Vitamin B12 is necessary to maintain certain bodily functions, such as the production of red blood cells, the regulation of metabolism, and the maintenance of the central nervous system. Vision and eye health are also benefited by vitamin B12, as it provides protection to the lens and helps prevent cataracts. Another important benefit of this vitamin is its ability to reduce the risks of atherosclerosis. With adequate intake of vitamin B12, homocysteine ​​levels are maintained within a normal level, decreasing the possibility of developing heart disease, stroke, Alzheimer’s and osteoporosis. Vitamin B12 also has the ability to raise energy levels and fight fatigue. It helps alleviate the symptoms of depression as it raises serotonin levels and with many studies conducted on this vitamin it has been shown that it can increase sperm count in men with very low levels. Many diseases and disorders have been treated with B12 resulting in improvements or elimination thereof. These include sleep disorders, allergies, asthma, Alzheimer’s, tendonitis, and memory loss.

Although the body produces a small amount of vitamin B12, it is far from sufficient to provide the body’s requirements. Vitamin B12 must be consumed daily and can be found in foods such as fish, shellfish, meat, dairy products, and eggs. Many people who avoid animal foods develop problems associated with vitamin B12 deficiency. These include irritability, fatigue, difficulty concentrating or remembering things, and in some cases, depression or psychosis. A deficiency of this vitamin can sometimes be difficult to characterize, although there are some common symptoms including waking up tired and sleeping a lot, white patches on the skin that last for a short time, tingling of the tongue, shortness of breath, migraines. , short-term memory loss, sore areas inside the mouth, and erratic nerve discharges. The gastrointestinal system can also be affected by a lack of vitamin B12. Symptoms can include constipation, diarrhea, pain, and excessive gas.

People who may be at higher risk of vitamin B12 deficiencies include children, the elderly, strict vegetarians, and anyone who has trouble processing and storing vitamins in the body, as well as people who do not eat a balanced diet. . Vitamin B12 is available in the form of supplements, which can be obtained as tablets or sublingual pills.