Overview

• In early 2025, avian influenza in the U.S. forced the culling of millions of laying hens, causing shortages and record price spikes that opened the door to higher imports.
• Mexico became a key supplier, shipping over one million dozen eggs to the U.S. in the first months of 2025, which coincided with 20%–30% price increases in several Mexican regions.
• Health authorities cited in new coverage say a daily egg is safe for healthy people, while cardiologist José Abellán points to recent studies suggesting moderation and notes that replacing about 3% of egg energy with plant protein is linked to a 19% lower heart‑attack risk.
• Experts highlight cooking and safety: boiling preserves proteins best, eggs should be cooked until firm to reduce Salmonella risk, and washing shells ahead of use is discouraged to protect the natural cuticle.
• Storage guidance stresses climate: refrigerate eggs in warm conditions above roughly 20°C and avoid temperature swings after chilling, as condensation can damage the protective layer and raise contamination risk.