When taken by mouth: Choline is LIKELY SAFE for most adults when taken in appropriate amounts. Taking high doses of choline is POSSIBLY UNSAFE for adults due to the increased risk of side effects. Doses up to 3.5 grams for adults over 18 years of age are not likely to cause unwanted side effects.

What is choline bitartrate good for?

Choline supplements are said to reduce cholesterol, control mood swings, and protect the liver from damage due to alcohol. They also may lower blood pressure, boost memory, and treat Alzheimer's disease. Choline may also enhance athletic performance. Choline may help prevent neural tube defects in pregnancy.

How much choline bitartrate is too much?

Too much can be harmful

Consuming too much choline has been associated with unpleasant and potentially harmful side effects. These include drops in blood pressure, sweating, fishy body odor, diarrhea, nausea and vomiting ( 65 ). The daily upper limit for adults is 3,500 mg per day.