Folate is essential and Folic Acid is commonly available

Folate (L-methylfolate or vitamin B9) and Folic Acid:

Copy of Food Sources of Vitamin B6 include- fortified cereal, barley, buckwheat, avocados, baked potato with the skin, beef, poultry, salmon, bananas, green leafy vegetables, beans, nuts, sunflower seeds.Food Sources of Folate, the bioactive natural form, include:
  • beans, black eyed peas, green peas,
  • peanuts and other nuts and seeds,
  • whole grains,
  • asparagus, most dark green vegetables,
  • orange juice, citrus fruits.
  • Fortified cereal and rice are good sources of folic acid, the supplemental form.

 

Folate is the natural form; Folic Acid is in supplements & fortified foods.

Folate is the form of the vitamin found in food and is more bioactive.  Folic acid is the form that is commonly available as a supplement and in fortified foods, however it is less bioactive, less able to function until methyl groups are added which requires adequate supplies of vitamin B12. A genetic difference may exist in some individuals that prevent the body from being able to convert the inactive folic acid form into folate, the methylated bioactive form of the vitamin. [More about methylation.]

Symptoms of Folate deficiency include:
  • Deficiency of folate can cause megaloblastic / macrocytic anemia which is characterized by red blood cells that are over-sized and ineffective.  Anemia symptoms include being short of breath and feeling tired and weak.  The symptoms are due to a shortage of normal red blood cells and reduced ability to transport oxygen with each breath.
  • Folate is needed for DNA synthesis and for DNA methylation which may be important for preventing cancerous changes from occurring in the DNA.
  • Lack of folate may increase heart disease risks due to less breakdown of homocysteine. Vitamin B6 and B12 are also necessary, a deficiency of any one of the three might cause an accumulation of homocysteine.
  • Folate is important during pregnancy for fetal development.  Spina bifida and cleft palate are birth defects that may be caused by folate deficiency.
  • Deficiency of several of the B vitamin group can cause changes in the appearance and surface texture of the tongue. B vitamins that can cause changes in the tongue are mentioned in the following excerpt and include “niacin (B3), riboflavin (B2), pyridoxine (B6), folic acid (folate/B9), and vitamin B12”:
  • “Deficiencies of niacin, riboflavin, pyridoxine, folic acid, or vitamin B12,  resulting from poor diet or from the administration of antagonists, may cause a sore, beefy-red tongue without a coat. In the chronic vitamin deficiency state, the tongue may become atrophic and smooth.”                   – “The Tongue – Clinical Methods – NCBI bookshelf  https://www.ncbi.nlm.nih.gov/books/NBK236/

  • See the post on Vitamin B6 for more information about how the group of B vitamins work together in energy metabolism and cell growth.
Reference used for food sources & symptoms of Folate deficiency:
Other References used for the food sources of Folate and Folic Acid:

Disclaimer: Opinions are my own and the information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes.

Folate is essential and Folic Acid is commonly available by