Evidence-Based Nutrient Recommendations

Choline Updated

We gave our choline article a complete review and update. Here’s a summary:

  • Choline is an essential nutrient needed for brain function, fat metabolism, and the health of cell membranes.
  • Although plant foods are generally lower in choline than animal foods, it’s found in small amounts in a wide range of plant foods. A vegan diet that emphasizes whole foods can provide enough choline.
  • Vegan women who are considering getting pregnant should choose a prenatal supplement that includes choline since inadequate intakes may be linked to the risk of neural tube defects.
  • Vitamin B12 deficiency can interfere with the production of choline and choline-containing phospholipids.
  • There is some uncertainty about choline requirements and we recommend meeting the DRIs for choline (425 mg/day for adult women, 450mg/day for pregnant people, and 550 mg/day for adult men).
  • There is little evidence to suggest a protective effect of choline against cardiovascular disease.
  • While numerous studies have looked for correlations between choline and various cancers, nothing can be concluded without significantly more evidence.
  • There currently is no evidence to suggest that lower choline intakes are a risk for dementia.
  • While there haven’t been any studies on choline intake among vegans, we do know that a vegan diet can provide adequate choline.
  • Soymilk, shiitake mushrooms, roasted soy nuts, wheat germ, kidney beans, and quinoa are among the richest plant sources of choline.
  • We added a sample menu showing how a vegan eating 2,000 calories per day can get enough choline.

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  • Our nutrient recommendations are only estimates—it’s not necessary to consume the exact amount we recommend every single day.
  • Supplements can be cut in half or combined to achieve the doses we recommend.
  • We aren’t able to respond to questions about which brands of supplements to take.
  • We cannot provide personal nutrition advice for specific health conditions. If you need private counseling, here’s a list of plant-based dietitians.