All of the calories in castor oil come from fat, and the oil has no fiber, protein or carbohydrates. The oil in castor oil has large amounts of ricin oleic acid

It is an  oil which can be used for health program and External use

Benefits

• Powerful laxatives
• Natural skin moisturizer
• Promote wound healing
• Helps rheumatoid arthritis or psoriasis as anti-inflammatory agent.
• Reduce acne
• Fight fungal
• Keep hair scalp healthy and promote hair growth