Getting enough of the nutrient – found in spinach, broccoli, lentils and oranges – reduces the risk of neural tube defects, birth defects of the brain and spinal cord.
But it’s not only moms-to-be who should be minding their folate. According to a new study, a folate-rich diet also helps guard against colorectal cancer.
In 2007, however, a randomized trial reported that participants given folic acid supplements had an increased risk of adenomas, colorectal polyps that have the potential to become cancerous. Lab studies have also suggested a link between high folic acid intake and colon cancer risk.
Folic acid is often used interchangeable with folate. Folate refers to the B vitamin found naturally in foods; folic acid is the synthetic version added to vitamin supplements and fortified foods. Folic acid is more readily absorbed than folate.
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