According to ancient Ayurveda cow ghee is full of essential nutrients, fatty acids, antibacterial, anti fungal, anti-oxidants and antiviral properties. It is cool, sweet and full of saturated fat. You can add 2 teaspoon of it on your cooked food during lunch or dinner or you can use it in cooking. If the ghee is in solid state then warm it for some time till it become liquid. Keep in mind that if cow ghee is very old then it is more effective and costly.