Learn about the importance of vitamin B12 in nutrition, sources of vitamin B12, health benefits, recommended daily intake, signs of deficiency, and how to prevent it.
Vitamin B12, also known as cobalamin, is a crucial nutrient that plays a key role in various bodily functions. It is essential for the formation of red blood cells, DNA synthesis, and proper nerve function.
Vitamin B12 is primarily found in animal products such as meat, fish, eggs, and dairy products. For vegetarians and vegans, fortified foods and supplements are available as alternative sources.
Ensuring an adequate intake of vitamin B12 can help prevent anemia, support brain health, and reduce the risk of heart disease. It is also important for maintaining healthy skin, hair, and nails.
The recommended daily intake of vitamin B12 varies by age and life stage. For adults, the recommended amount is 2.4 micrograms per day. Pregnant and breastfeeding women may require higher doses.
A deficiency in vitamin B12 can lead to symptoms such as fatigue, weakness, numbness or tingling in the hands and feet, and cognitive difficulties. If left untreated, it can cause serious health complications.
Ensuring an adequate intake of vitamin B12 is essential for overall health and well-being. By incorporating sources of vitamin B12 into your diet or taking supplements if needed, you can support your body's vital functions and maintain optimal health.