Yes, insulin leaves are edible and safe for human consumption. They can be eaten raw, cooked, or dried and powdered. Insulin leaves contain a variety of nutrients that are beneficial for our health, including vitamins A and C, potassium, magnesium, and calcium. Eating insulin leaves can help regulate blood sugar levels and blood pressure, as well as improve digestion and reduce inflammation. There are no known negative side effects from eating insulin leaves. However, if you have diabetes or are taking medication for diabetes, please consult with your healthcare provider before adding insulin leaves to your diet.