Beef kidney, beef liver, caviar, chicken liver, and soybeans each contain more choline per serving than a single large egg, based on USDA nutrient data. A large egg delivers 147 mg of choline, while each of these five foods surpasses that amount per standard serving.
Choline supports brain development, liver function, and cell membrane integrity, and the Institute of Medicine has set adequate daily intake levels at 550 mg for adult men and 425 mg for adult women. The Dietary Guidelines Advisory Committee found in its 2020 report that most Americans fall short of these targets, with registered dietitian Marie Caudill, Ph.D., noting that pregnant women are among those most at risk of inadequate intake.
How much choline is in a large egg?
A single large egg provides 147 mg of choline, according to U.S. Department of Agriculture (USDA) data referenced in nutritional literature. Several other foods contain higher amounts per serving.
Which food has the most choline per serving?
Beef kidney is among the most concentrated dietary sources of choline. A 3-ounce serving of cooked beef kidney contains approximately 436 mg of choline, covering about 79% of the daily value, per USDA nutrient data. This amount is nearly three times the choline found in a single large egg.
That same serving provides about 27% of the daily iron requirement in a highly bioavailable form. Preparation methods often involve soaking in milk or salted water to reduce its strong flavor, followed by sautéing or adding to stews.
How does beef liver compare to eggs for choline?
A 3-ounce serving of cooked beef liver contains approximately 356 mg of choline, or 65% of the daily value, per USDA data. Choline is critical for liver health, as a deficiency may contribute to liver damage.
Beef liver is exceptionally rich in vitamin A, providing 8,020 micrograms per serving, which is 891% of the daily value. Lisa Mosconi, Ph.D., author of “Brain Food,” notes that vitamin A has antioxidant functions that protect brain cells and tissues. Beef liver is also high in vitamin B12, folate, iron, and zinc. Caution is advised to avoid overconsumption of vitamin A.
Common preparations include sautéing with onions, blending into pâté, or mixing with ground beef for burgers and chili.
Does caviar have more choline than eggs?
Two tablespoons of caviar contain approximately 157 mg of choline, or 28.5% of the daily value, according to USDA figures. This amount exceeds the choline in a single egg by about 10 mg.
Caviar is also a source of omega-3 fatty acids EPA and DHA, and it is exceptionally high in vitamin B12. Serving suggestions include spreading caviar on crackers or blinis, or adding it to cheese and snack plates.
Is chicken liver a good source of choline?
Chicken liver offers a milder flavor than beef liver while still providing high choline levels. A 3-ounce serving of cooked chicken liver contains approximately 246 mg of choline, or 44.7% of the daily value, per USDA data. This serving also delivers 20.8 grams of protein, along with vitamin B12, vitamin A, iron, and folate.
Chicken liver can be prepared by sautéing, pan-frying, or baking, and it works well in salads, stir-fries, and grain dishes. A recent study linked higher choline intake to slower cognitive decline in older adults, with participants showing less decline in attention and improvements in language scores.
What is a plant-based food high in choline?
Soybeans are the only plant-based food on this list and provide a significant amount of choline. One cup of cooked soybeans contains approximately 214 mg of choline, or 38.9% of the daily value, according to USDA data. Soybeans also supply 22.3 grams of protein and 7.5 grams of fiber per cup, making them a nutrient-dense option for those following plant-based diets.
Soybeans can be steamed and seasoned with sea salt, or added to salads, stir-fries, and grain bowls. Their choline content, combined with protein and fiber, supports both cognitive and metabolic health.
Putting It Together
Beef kidney, beef liver, caviar, chicken liver, and soybeans provide choline levels that meet or exceed those of a single large egg. Incorporating a variety of these foods can help individuals reach daily choline targets, whether they prefer animal-based or plant-based options.
Eggs remain a convenient source of choline, but these alternatives provide additional nutrients such as iron, vitamin A, omega-3 fatty acids, and fiber. As research continues to link choline to cognitive health and liver function, including these foods in the diet may support long-term well-being.
FAQ
Which food has the highest choline per serving?
Beef kidney has the highest choline per serving on this list, with approximately 436 mg in a 3-ounce cooked serving, covering about 79% of the daily value per USDA data.
How much choline does a large egg have compared to these foods?
A single large egg provides 147 mg of choline, according to USDA data. Beef kidney, beef liver, caviar, chicken liver, and cooked soybeans each contain more choline per standard serving.
Are these choline-rich foods safe to eat regularly?
Beef liver is exceptionally high in vitamin A at 891% of the daily value per 3-ounce serving, so caution is advised to avoid overconsumption of vitamin A. The other foods on this list provide additional nutrients such as iron, omega-3 fatty acids, and fiber without the same vitamin A concern.
