Vitamin B3 deficiency is very rare in the United States. For this reason, it is required by law in many countries (including the United States) that the B vitamins thiamine, riboflavin, niacin, and folic acid be added back to white flour after processing. Processed carbohydrates such as sugar and white flour tend to have lower B vitamin than their unprocessed counterparts. 5. Boosts Immune System: Vitamin B12 plays a role in the production of white blood cells, which are responsible for fighting off infections and diseases. 2. A review of 15 randomized controlled trials found that supplementing with vitamin B12 reduced depression symptoms in individuals with low levels of this vitamin. One study from 2015 in the Iranian Journal of Public Health found that consuming kefir lowered fasting blood sugar levels for people with diabetes and resulted in decreased blood sugar over time. 5. A study published in the American Journal of Clinical Nutrition found that low levels of vitamin B12 were associated with an increased risk of fractures in older adults. 1. A study published in the Journal of Nutrition found that supplementing with vitamin B12 helped improve cognitive function in older adults with low levels of this nutrient. This has be en cre ated by GSA Conten t Genera tor DEMO!
It is particularly important for individuals who follow a vegetarian or vegan diet, as well as older adults who may have difficulty absorbing this vitamin from food sources. A deficiency in vitamin B12 can lead to nerve damage, which can cause symptoms such as tingling, numbness, and difficulty walking. It can be used to treat insulin-dependent diabetes. You can contract trichinosis by eating animal flesh that is infected by T. spiralis larvae that aren't killed by cooking. Eating too much food can result in the staples pulling loose and the stomach returning to its original size. Honey and corn syrup can be homes for the spores that cause infant botulism. The fish tapeworm can cause vitamin B12 deficiency. "Your healthcare provider can check your B12 levels, but it is not part of routine blood work, so if you are concerned, ask for it specifically," recommends Lane. Research suggests that chromium supplements may have an effect on blood-lipid levels, but the results are contradictory. Many of the following substances have been referred to as vitamins as they were once believed to be vitamins. B vitamins are a group of water-soluble vitamins that play important roles in cell metabolism.
Additionally, B-group vitamins aid cell multiplication by creating new DNA. Although the yeast used to make beer results in beers being a source of B vitamins,23 their bioavailability ranges from poor to negative as drinking ethanol inhibits absorption of thiamine (B1),2425 riboflavin (B2),26 niacin (B3),27 biotin (B7),28 and folic acid (B9).2930 In addition, each of the preceding studies further emphasizes that elevated consumption of beer and other ethanol-based drinks results in a net deficit of those B vitamins and the health risks associated with such deficiencies. "32 The elderly and athletes may need to supplement their intake of B12 and other B vitamins due to problems in absorption and increased needs for energy production. If you’re pregnant or over 50 years old, you’re more likely to need supplements. Consult your healthcare professional (e.g., doctor or pharmacist) for more information. Individual B vitamin supplements are referred to by the specific name of each vitamin (e.g., B1, B2, B3 etc.). They are no longer considered as such, and the numbers that were assigned to them now form the "gaps" in the true series of B-complex vitamins described above (e.g., there is no vitamin B4).
Overall, ensuring adequate intake of vitamin B12 is essential for maintaining optimal health and well-being. In conclusion, vitamin B12 is an essential nutrient that plays a crucial role in maintaining optimal health. About 1%-2% of people have a confirmed vitamin B12 deficiency, says M. Elizabeth Swenor, DO, who leads Henry Ford Health System’s Lifestyle, Integrative, and Functional Medicine in Detroit. The truth is people don't have to eat meat or other animal products to survive and thrive. B vitamins are particularly concentrated in meat such as turkey, tuna and liver.22 Good sources for B vitamins include whole grains, potatoes, bananas, lentils, chili peppers, tempeh, beans, nutritional yeast, brewer’s yeast, and molasses. For individuals who follow a vegetarian or vegan diet, plant-based sources of vitamin B12 include fortified breakfast cereals, nutritional yeast, and fortified plant-based milk. Low levels of this vitamin have been associated with depression and other mood disorders. Research suggests that low levels of vitamin B12 may be linked to cognitive decline and an increased risk of Alzheimer's disease.