Vitamin B9: Effects of Folic Acid on Health
Vitamin B9, also known as folic acid, is a micronutrient that the body needs to function healthily. In particular, it plays a critical role in many fundamental biological processes such as cell division, DNA synthesis, and neural tube development. In this article, we will take a more detailed look at vitamin B9 and support its various effects on health with scientific evidence.
What is Vitamin B9 and Where is It Found?
Vitamin B9 is a type of B vitamin that is necessary for the body to function healthily. In particular, vitamin B9, also called folic acid, plays a role in many fundamental biological processes. It is naturally found in many foods such as green leafy vegetables, legumes, eggs, liver and orange juice.
DNA Synthesis and Its Role in Cell Division: Basic Biological Processes
Vitamin B9 is necessary for cell division and DNA synthesis. In particular, it plays a critical role in the processes of DNA replication and nucleotide synthesis. This ensures that cells divide correctly and helps create new cells in a healthy way.
Neural Tube Development and Its Role in Pregnancy: An Important Nutrient During Pregnancy
Vitamin B9 is critical for neural tube development. In particular, adequate folic acid intake during pregnancy may reduce the risk of congenital anomalies. These include conditions such as neural tube defects, spinal bifida, and anencephaly. Therefore, folic acid supplementation is recommended before and during pregnancy.
Cardiovascular Health and Homocysteine Levels: Reducing the Risk of Cardiovascular Diseases
Vitamin B9 plays a critical role in homocysteine metabolism. Homocysteine has been associated with high levels of cardiovascular disease risk. Adequate intake of vitamin B9 may lower homocysteine levels and reduce the risk of cardiovascular disease.
Cancer Risk and Effects on the Immune System: Protection Against Cancer
Vitamin B9 supports immune system functions and may reduce the risk of cancer. In particular, folic acid supplementation has been shown to reduce the risk of colorectal cancer. Additionally, vitamin B9 deficiency can cause immune system weakness, which can increase the risk of infection.
Vitamin B9 Deficiency and Excessive Intake: Effects on Health
Vitamin B9 deficiency can lead to health problems such as anemia, neural tube defects, and cardiovascular diseases. Additionally, excessive folic acid intake may also cause some health problems. Therefore, it is important to get enough vitamin B9 in a balanced diet.
Conclusion: Vitamin B9 and Health
Vitamin B9 is a micronutrient that is important for maintaining a healthy life. It plays a critical role in many areas such as DNA synthesis, cell division, neural tube development, cardiovascular health, cancer risk and immune system functions. Getting enough vitamin B9 in a balanced diet is important for overall health and well-being.
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Am J Clin Nutr. 2007 Jan / Folate and neural tube defects. / https://www.ncbi.nlm.nih.gov/pubmed/17209211
Nutrients . 2011 Mar / Folic Acid Food Fortification—Its History, Effect, Concerns, and Future Directions / https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3257747/
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