Tag: Genetic mutations

While folic acid is essential for many, particularly for preventing neural tube defects during pregnancy, certain conditions or individual factors make it dangerous for some people. It is critical to understand who cannot use folic acid to avoid serious health risks and ensure proper medical guidance is sought before beginning supplementation.

Research suggests that up to 60% of people have an MTHFR gene variation affecting vitamin B12 processing. Choosing the correct B12 form is essential to support methylation and manage homocysteine levels.

According to the CDC, mandatory fortification of grains with folic acid has significantly reduced the prevalence of folate deficiency in many high-income countries, but it remains a concern for specific high-risk groups worldwide. Folate, or Vitamin B9, is vital for red blood cell formation, DNA synthesis, and cellular growth.

Only 1-2% of the global population has naturally red hair, a characteristic often shrouded in myth. So, which deficiency causes red hair, if any? Contrary to popular belief, the vibrant color is almost always genetic, a result of recessive gene variations, rather than a nutritional or mineral issue.

Approximately 1-2% of the population has a confirmed vitamin B12 deficiency, but others may need to avoid it due to genetic mutations or allergies. For these individuals, finding a multivitamin that does not have B12 is essential for their health and well-being.