Egg Yolks Are High in Cholesterol—So You Shouldn't Eat Them? 500,000 People: Actually 11% Lower Risk

Egg Yolks Are High in Cholesterol—So You Shouldn't Eat Them? 500,000 People: Actually 11% Lower Risk

This article is for health education purposes only and is intended for informational reference. It does not constitute medical advice. If you have any health concerns, please consult a professional doctor.

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Many people eat only the egg white and throw away the yolk, reasoning that "egg yolks are high in cholesterol." But follow-up data from 500,000 Chinese people gives the opposite answer[[1]].

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Remember Three Key Points

1. One a day is fine. Healthy adults can eat 1 egg per day, yolk included (Chinese Dietary Guidelines 2022)[[5]]; a cohort follow-up of 510,000 Chinese people showed that those who ate eggs daily actually had an 11% lower risk of cardiovascular disease (HR 0.89, with hemorrhagic stroke 26% lower)[[1]].

2. Too many reverses the benefit. A 2024 study of 16,000 Chinese people over 10 years of follow-up: eating more than 50 grams per day (about 1 egg) combined with a high-sugar, high-fat dietary pattern was associated with a 43% higher risk of cardiovascular disease (HR 1.43)[[3]]; a meta-analysis of Western populations also suggested that for each additional egg per day, the risk of all-cause mortality rose slightly by 6% (RR 1.06)[[2]].

3. What matters is how you eat them. Steaming and boiling are preferred; use less oil and avoid frying, and don't pair them with bacon or sausage; people who have already had a stroke or other cardiovascular or cerebrovascular disease should not exceed 1 per day (HR 1.40)[[4]]; those with abnormal blood lipids or diabetes should have 3-4 per week or follow their doctor's advice. The AHA 2020 pointed out that dietary cholesterol is not significantly associated with cardiovascular disease, and that the key to health is the overall dietary pattern (Mediterranean/DASH style)[[6]].

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Eggs are not a monster. What determines your health has always been the entire dinner table.

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References

• Qin C, et al. Associations of egg consumption with cardiovascular disease in a cohort study of 0.5 million Chinese adults. Heart. 2018;104(21):1756-1763. PMID: 29785957.

• Ma W, et al. Association of egg consumption with risk of all-cause and cardiovascular disease mortality: a systematic review and dose-response meta-analysis of observational studies. J Nutr. 2022;152(10):2227-2237. PMID: 35524693.

• Yakti FAH, et al. Higher egg consumption and incident cardiovascular disease in Chinese adults - 10-year follow-up results from China Health and Nutrition Survey. Nutr Metab Cardiovasc Dis. 2024;34(11):2537-2545. PMID: 39179504.

• Xia L, et al. Dietary cholesterol intake and egg consumption in relation to all-cause and cardiovascular mortality after stroke. Sci Rep. 2025;15:35163. PMID: 41062520.

• Chinese Nutrition Society. Chinese Dietary Guidelines (2022). Beijing: People's Medical Publishing House. 2022.

• Carson JAS, et al. Dietary cholesterol and cardiovascular risk: a science advisory from the American Heart Association. Circulation. 2020;141(3):e39-e53. PMID: 31838890.

Disclaimer: This article is for health education purposes only and is intended for informational reference. It does not constitute medical advice. If you have any health concerns, please consult a professional doctor. Conflict of Interest Statement: The author of this article has no financial relationship with any institution or product mentioned in the article. © 2026 Sun Saint Hua (Beijing) Medical Technology Co., Ltd.