Coconut oil can withstand higher temperatures than other oils and also aids in improving immunity. Helps in preventing stomach and digestion related problems. The oil acts as an antioxidant, antibiotic, and antimicrobial, making it one of the best cooking oils. Coconut oil is also a natural hair conditioner, which nourishes and promotes hair growth. It is packed with nutrients and possesses a fresh aroma and taste, and is the healthiest of all vegetable oils.