Why does the system ban eggs but permit lamb liver, when both are among the most nutrient-dense foods?
Eggs vs lamb liver
What the system says
The system bans eggs on two grounds: hormones in industrial laying hens, and a claim that egg whites are "hard to digest" and trigger histamine inflammation. Lamb liver, coming from a permitted animal, is fully allowed. Chicken liver is also banned as part of the chicken-wide ban.
What science says
Scientifically: boiled eggs are among the most efficient protein sources, and an excellent source of choline, B12, and eye-supporting lutein. The "hard to digest egg white" claim isn't supported. Lamb liver is also highly nutritious (iron, vitamin A) but should be eaten in moderation due to vitamin A toxicity risk. Both are valuable; banning eggs lacks scientific justification.
If you don't have an allergy, cooked eggs are a healthy daily food. Lamb liver once or twice a month is enough — don't overdo it.