World Egg Day 2026: 10 Delicious Ways to Enjoy One of Our Favorite Foods

Which of the ten egg dishes on this year’s World Egg Day list will actually protect your heart — and which one might quietly work against it? That’s the question nobody answers when they hand you a recipe round-up. The preparation matters as much as the egg itself, and the evidence on this is more specific than “eggs are nutritious.”

Does the cooking method change how much protein you actually get from an egg?

Not the amount of protein — that stays essentially fixed, since heat doesn’t destroy amino acids, it only unfolds the protein’s structure. What changes is how easily your gut can break that protein apart. A fully set egg — hard-boiled, well-fried, baked into shakshuka — has had its proteins denatured by heat, which makes them easier for digestive enzymes to access than the tightly coiled proteins in a raw or barely-set egg. So a soft-boiled egg and a hard-boiled egg deliver very similar usable protein, but a dish that leaves part of the egg raw, like a tamago-style egg mayo made with uncooked yolk, asks more of your digestion and carries a different risk profile than the protein question alone suggests.

Is a jammy yolk or raw-egg mayo actually safe to eat?

For most healthy adults, yes in moderation — but not for everyone. A soft or runny yolk, and any sauce built on raw egg such as a classic egg mayo sando, carries a small but real risk of Salmonella contamination. That risk is exactly why pregnant women, older adults, and anyone with a weakened immune system are routinely advised to choose fully cooked eggs — firm white and firm yolk — rather than soft-boiled, poached-and-runny, or raw-egg-mayo preparations. If you’re in one of those groups, the jammy six-minute egg and the raw-mayo sando are the two dishes on any World Egg Day list worth swapping out, not the shakshuka or the omelette.

Does frying in butter change the heart-health math compared to boiling?

Here’s the honest answer: the large studies that actually tracked eggs and cardiovascular disease didn’t separate people by cooking method, so nobody can say with certainty that a butter-fried omelette is riskier than a boiled egg purely because of the frying. What the evidence does track is total egg intake, and what it strongly suggests is that the fat and salt added during cooking — butter, cheese, cured meats, or a heavily salted shakshuka sauce — is a more plausible driver of cardiovascular risk than the egg itself. That distinction matters because it means the cooking method isn’t neutral even if the egg protein is: a shakshuka loaded with feta and a fried breakfast swimming in butter add saturated fat and sodium that a soft-boiled or poached egg simply doesn’t.

What does the real evidence say about eggs and heart disease?

It says the risk picture depends heavily on who’s eating and how much, and the studies don’t all agree. A 2020 analysis of three large US cohort studies followed 83,349 women in the Nurses’ Health Study, 90,214 women in NHS II, and 42,055 men in the Health Professionals’ Follow-Up Study, identifying 14,806 cardiovascular disease cases over up to 32 years of follow-up and more than 5.54 million person-years of data. A pooled meta-analysis covering 320,778 people across 14 studies found that the highest egg intake, compared with the lowest, was linked to a relative risk of 1.19 for cardiovascular disease — a modest but real 19% difference. Among people who already had diabetes, that same comparison showed a relative risk of 1.83 for cardiovascular disease, and high egg intake was linked to a relative risk of 1.68 for developing diabetes in the first place. For every additional four eggs eaten per week, the relative risk rose by about 6% for cardiovascular disease overall, 40% for cardiovascular disease among people with diabetes, and 29% for diabetes itself.

Other studies push back against that picture. A 20-year study of 9,734 adults found no meaningful difference in stroke risk (relative risk 0.9), ischemic stroke (0.9), or coronary artery disease (1.1) between people eating more than six eggs a week and those eating fewer than one. And a Chinese cohort of 28,024 adults, followed for an average of 9.8 years and recording 2,685 deaths overall and 873 cardiovascular deaths, found no significant difference in all-cause mortality between people eating seven or more eggs weekly and low consumers. A separate meta-analysis of 22 cohorts, covering between 1,600 and 90,735 participants each with 5.8 to 20 years of follow-up, was designed to answer the same question and reflects just how unsettled this evidence still is.

Who should think twice before the shakshuka or the tamago sando?

People with existing diabetes and people managing blood pressure are the two groups the evidence points to most clearly. The pooled finding of a relative risk of 1.83 for cardiovascular disease among diabetics eating the most eggs suggests that frequent egg-heavy dishes — not an occasional plate — deserve more caution if you already have diabetes, especially when paired with the butter or cheese typical of a fried breakfast. Separately, a tomato-and-pepper shakshuka simmered with feta or extra salt can carry a heavy sodium load, which matters for anyone managing hypertension regardless of what the cardiovascular cohort studies found about eggs themselves. And as covered above, pregnant women, older adults, and immunocompromised people should treat any dish with a soft or raw yolk — jammy soft-boiled eggs, raw-egg mayo sandos — as a food-safety decision first, separate from the heart-disease question entirely.

So does “protein that powers and protects” actually hold up, dish by dish?

It holds up reasonably well for most classic preparations eaten in ordinary amounts, but not unconditionally. Boiled, poached, and even generously spiced shakshuka come out fine in the larger, longer-running cohort studies, several of which found no significant extra cardiovascular risk at all. The claim gets shakier for people with diabetes eating eggs frequently, where the pooled data shows a real and sizeable jump in cardiovascular risk, and for cooking styles that layer on saturated fat and sodium rather than the egg’s own nutrition. And it simply doesn’t apply to raw or undercooked preparations for pregnant women, older adults, or anyone immunocompromised — there the safest move isn’t portion control, it’s choosing a fully cooked egg over a jammy or raw one.

Sources

• Egg consumption and risk of cardiovascular disease: three large prospective US cohort studies (2020)
• Egg consumption in relation to risk of cardiovascular disease and diabetes: systematic review and meta-analysis (2013)
• Egg consumption and risk of cardiovascular diseases and diabetes: a meta-analysis (2013)
• Egg consumption and the risk of cardiovascular disease and all-cause mortality: Guangzhou Biobank Cohort Study and meta-analyses (2019)
• Regular egg consumption does not increase the risk of stroke and cardiovascular diseases (2007)