Vitamin B9 (Folic Acid)

Category: vitamin

Group: Folate

Vitamin B9, commonly known as folic acid or folate, is a B-vitamin essential for various bodily functions, including DNA synthesis and repair, cell division, and growth. It is particularly important during periods of rapid growth such as during pregnancy and fetal development. Folic acid is the synthetic form often used in supplements and fortified foods, while folate is the naturally occurring form found in certain foods.

Also known as:

Folic AcidFolate

UNII Code: 935E97BOY8

Disclaimer: The information below is AI-generated analysis and should not be considered medical advice. Data may be incorrect, incomplete, or outdated. We are not responsible for the quality, accuracy, or reliability of this information. Always consult your healthcare provider before using any ingredients or products.

Uses

Vitamin B9 is primarily used to prevent folate deficiency, which can lead to several health issues such as megaloblastic anemia. It is commonly used in prenatal supplements to reduce the risk of neural tube defects (NTDs) in the developing fetus. Additionally, it may play a role in supporting cardiovascular health and may be found in sports nutrition products to support enhanced nutrient utilization and energy metabolism during intensified workouts.

Common Uses:

Prevention of folate deficiencyPrenatal healthCardiovascular supportSports nutrition

Side Effects

When taken in appropriate doses, Vitamin B9 is generally considered safe. However, excessive intake can lead to some side effects.

Common Side Effects:

NauseaBloatingAllergic reactions such as rash

Rare Side Effects:

Neurological changesSeizures

Precautions

While folic acid is essential for health, there are certain groups who should be cautious about its intake. It is crucial to not exceed the recommended daily limits, especially from supplements.

Avoid if:

Individuals with hypersensitivity to folic acidPeople on specific anticonvulsant medications without medical supervision

Consult healthcare provider if:

Pregnant women should consult with healthcare providers to determine appropriate dosingIndividuals with history of colon cancerPeople undergoing treatment for anemia of unknown cause

Drug Interactions

Folic acid can interact with several medications, which can alter its effects or the effects of the medications.

Medications that may interact:

MethotrexatePhenytoinSulfasalazine

Dosing

The recommended daily intake for adults is about 400 micrograms of dietary folate equivalents, which amounts to 0.4 mg when measured in folic acid used in supplements. During pregnancy, a higher intake of around 600 micrograms or 0.6 mg is commonly recommended to reduce the risk of neural tube defects.

Typical range:0.4mg - 0.8mg

Times per day:1

Best taken:Food