Is lemon peel good for health (is consumed)?
I don’t think lemon peels are good to consume given the peels of lemons and limes are among a small number of foods that contain measurable amounts of oxalates, naturally-occurring substances found in plants, animals, and human beings. When oxalates become too concentrated in body fluids, they can crystallize and cause health problems. For this reason, individuals with already existing and untreated kidney or gallbladder problems may want to avoid eating lemon or lime peels. However there are some benefits if your digestive tract is healthy, and you do a good job of chewing and relaxing while you enjoy your meals, you will get significant benefits – including absorption of calcium – from calcium-rich foods plant foods that also contain oxalic acid.