What is Lime? What is Lime good for? All fruits are good for health but some have a better a nutritional value as compared to others. Filled with essential nutrients, Lime fruit acts as a remedy for various health problems. Some of the Lime Benefits are: heart care, piles treatment, scurvy treatment, arthritis treatment, cholera treatment and gout treatment and its general health benefits are: cures fever, digestive aid, eye care, maintains healthy cholesterol level and treatment of common cold. It can also be used for nourishment of skin and hair. Some skin benefits are anti-aging benefits, skin rejuvenation, treatment of acne and treatment of dark spots and hair benefits are promotes longer and healthier hair and treatment of dandruff. If this fruit is consumed in excess or if you are intolerant, you might experience some side effects or allergies. Lime side effects are: chances of sunburn and its allergy symptoms are breathing difficulty, coughing, eye irritation, hives, inflammation, nasal congestion, runny nose, skin rash and wheezing. Keep reading to get all the necessary information about Lime.