Iron, Severe iron deficiency can lead to complications because iron plays important roles in physical growth and brain development. It also helps synthesize some hormones and support the immune system. Complications can be particularly problematic for children who have severe iron deficiency.
Most people don't have a severe iron deficiency. In this case, iron deficiency is most likely to cause anemia if you lose blood,
Taking extra iron might be beneficial if you have anemia due to iron deficiency.
For people who aren’t getting enough iron in their diet, taking iron via a daily multivitamin might also help prevent anemia.
Vitamin C, has many important health benefits. It helps create the structural protein collagen, synthesize certain hormones, regulate some genes, support some parts of the immune system, and protect against cellular damage as an antioxidant.
A severe vitamin C deficiency causes scurvy, a serious condition that can lead to symptoms like excess bleeding and brittle bones. Almost everyone gets enough vitamin C in their diet to prevent scurvy.
Vitamin B12, or cobalamin, is another water-soluble vitamin, well-known for its critical role in DNA synthesis and the maintenance of nerve cells. It also plays a pivotal role in the formation of red blood cells, thereby contributing to proper oxygen transport and energy production. Unlike Vitamin B6, which is abundant in plant-based sources, Vitamin B12 is mainly found in animal products like meat, dairy, and eggs. For this reason, Vitamin B12 is a problematic nutrient for vegetarians to obtain naturally.
Vitamin B12 deficiency may lead to severe issues such as anemia, fatigue, and neurological problems. In fact, prolonged Vitamin B12 deficiency may result in irreversible nerve damage. Therefore, for individuals at risk of deficiency due to dietary restrictions or certain medical conditions, Vitamin B12 supplementation is essential.
This vitamin is the synthetic version of the Vitamin B9. It is vital for DNA synthesis and cell division. It is imperative during periods of rapid growth, such as pregnancy and early development. Folate supports neural tube formation in developing embryos, preventing congenital disabilities such as spina bifida. It also plays a significant part in building red and white blood cells and supports overall cardiovascular health.