Folic Acid & B12

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Get two important B vitamins in one vegetarian capsule with Swanson Folic Acid & B12 vitamin supplement. B vitamins are most known for their role in healthy energy support, but healthy cell replication, energy metabolism and DNA production also rely on vitamin B12 (also known as cyanocobalamin). B12 has also slowly been recognized for its coenzymatic properties and how it can help the production of healthy red blood cells. Folic acid is included in this formula because it is recognized for its ability to promote B12's bioavailability while acting as a partner in healthy homocysteine levels.


Supplement Facts

Serving Size 1 Vegan Capsule

Servings Per Container 30

Amount Per Serving % Daily Value
Folate 1,665 mcg DFE (979 mcg folic acid) 416%
Vitamin B12 (as cyanocobalamin) 1,000 mcg 41,667%

*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.

Other Ingredients: Rice flour, hypromellose (vegetarian capsule), magnesium stearate.

Suggested Use: As a dietary supplement, take one vegan capsule per day with water. Do not exceed recommended dose.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.




  1. How does folic acid support energy?
    Folic acid supports energy by helping the body produce healthy red blood cells, which carry oxygen to tissues throughout the body. It also plays an essential role in cellular metabolism and works with other B vitamins to help convert food into usable energy. Rather than providing energy directly, folic acid supports the normal biological processes involved in energy production.
  2. How does vitamin B12 support energy?
    Vitamin B12 supports energy by helping the body convert carbohydrates, fats, and proteins into usable cellular energy. It also plays an essential role in the production of healthy red blood cells, which carry oxygen throughout the body to support normal cellular energy production. Rather than providing energy directly, vitamin B12 helps support the body's natural energy-producing processes.
  3. Why are folic acid and vitamin B12 often combined?
    Folic acid and vitamin B12 work together in several essential metabolic processes. Both nutrients support healthy red blood cell formation, DNA synthesis, and healthy homocysteine metabolism. Because they participate in many of the same biochemical pathways, they are commonly combined to support cellular health, energy metabolism, and overall wellness.
  4. Is Swanson Folic Acid & Vitamin B12 suitable for special diets?
    Yes. Swanson Folic Acid & Vitamin B12 is vegan, vegetarian, non-GMO, gluten free, and dairy free, making it suitable for a variety of dietary preferences and lifestyles.