Eating just one extra egg every day might make heart disease about 4% more likely, according to a big review of almost 50 studies with millions of people.

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Pro

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Against

Evidence from Studies

Supporting (1)

65

Community contributions welcome

65

Associations of Dietary Cholesterol, Serum Cholesterol, and Egg Consumption With Overall and Cause-Specific Mortality: Systematic Review and Updated Meta-Analysis

Cohort Study

Human

2022 May 17

This study looked at whether eating one extra 50-gram egg per day increases heart disease risk. By analyzing 49 studies with over 3.6 million people, they found a 4% higher risk of cardiovascular disease - exactly what the claim says.

Contradicting (0)

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Associations of Dietary Cholesterol, Serum Cholesterol, and Egg Consumption With Overall and Cause-Specific Mortality: Systematic Review and Updated Meta-Analysis

Score: 65

DOI: 10.1161/CIRCULATIONAHA.121.057642

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