Illustration for: Eggs and Cholesterol: What Changed in the Science

Eggs and Cholesterol: What Changed in the Science

For most people, an egg a day fits a heart-healthy diet. Here is the current guidance and who should still be cautious.

Read time: 5 min read

Written by MealCoach.ai Nutrition Team

Published 3/14/2026Last updated 3/14/2026

Download on the
App Store

Try MealCoach.ai free —App Store now · Google Play coming soon · 14-day free trial

Eggs were avoided for decades over cholesterol fears. Updated research suggests dietary cholesterol has a smaller effect on blood cholesterol for most people than saturated and trans fats.

Who should limit eggs

People with diabetes or existing heart disease should discuss egg intake with their clinician. For many others, eggs are an affordable protein source that pairs well with vegetables.

Healthy eating does not have to be perfect. MealCoach.ai and Coach Kibo help you build better meals, understand what works for your body, and stay consistent — without shame or endless calorie math.

Sources

  • EggsHarvard T.H. Chan School of Public Health

Our commitment to you

MealCoach.ai is dedicated to science-backed nutrition guidance you can apply at your next meal — we're a new app building in the open. no inflated user counts — just real features you can try free for 14 days.

  • Research from sources you can trust
  • Practical guidance, not lecture-style calorie math
  • Updated as nutrition science evolves
Download on the
App Store

App Store now · Google Play coming soon · 14-day trial