My fav BIR uses Veg Ghee I know this as they would keep the empty tubs for me (for plastering) so this is what I use as its good for you.
Lab studies have shown ghee to reduce cholesterol both in the serum and intestine(aren't you surprised?!). It does it by triggering an increased secretion of biliary lipids (stuff coming out of your bile). Ghee is also good for nerves and brain. It helps control eye pressure and is beneficial to glaucoma patients. I bet you didn't know these, did you?
Ghee is most notably said to stimulate the secretion of stomach acids to help with digestion, while other fats, such as butter and oils, slow down the digestive process and can sit heavy in the stomach. You don't want that really.
In addition to ghee's nutritional value, it is rich with antioxidants and acts as an aid in the absorption of vitamins and minerals from other foods, feeding all layers of body tissue and serving to strengthen the immune system. A high concentration of butyric acid, a fatty acid that contains anti-viral properties, is believed to inhibit the growth of cancerous tumors.
It is also good for treatment of burns and blisters; a little kitchen remedy there for y'all. According to Ayurveda ghee promotes learning and increased memory retention. Make sure you remember that. And it'll help you remember if you had some ghee!
However, as a caveat, while in a healthy person consuming ghee may reduce your cholesterol or not affect it, it not advised for people already suffering from high cholesterol.
More Here
http://begumskitchen.com/GoodGhee.aspx