

Using sugar when cooking eggs—for example, in sweet omelets or desserts—can cause a chemical reaction with the amino acids in the egg. This produces substances that are difficult to digest and may reduce protein quality. While small amounts are not harmful, frequent consumption may cause bloating or discomfort. When preparing eggs, it is healthier to season with herbs, vegetables, or a touch of salt rather than sugar.
Although less common in modern diets, rabbit meat is still eaten in some regions. Traditional food knowledge suggests that eating eggs together with rabbit meat can disturb digestion and may lead to diarrhea or upset stomach. Both are high in protein, which makes them harder to digest when combined. It’s best to avoid this unusual pairing and prepare them in separate meals.
Eggs and persimmons should never be eaten together. The combination can create a sticky mass in the stomach that is hard to digest, possibly leading to nausea, abdominal pain, or food poisoning–like symptoms. Persimmons are rich in tannins, which react with the protein in eggs to form clumps. If you enjoy persimmons, eat them a few hours apart from egg dishes.