qualities of sesame oil

तैैलम् स्व योनिवत् तत्र मूख्यं तीक्ष्णमं व्यवायीच
त्वग् दोषकृत् अचक्षूष्यं सूक्षम उष्णम् कफकृत न च
कृशानां बृह्मणायालं स्तुलानां करशनायच

oil shows the character of the substance from which it is evolved from.

the best among the oil is sesame oil, it is penetrating,quick spreading,minute,hot in potency creates dosha of the skin, is not good for eyes,it doesn't increase kapha. and it got an ability to emaciate a stout person and also to make a person stout who is emaciated.

सर्वं वातहरम् तैलं विशेषा तिल संभवम्
तैलं सम्योग सम्सकारात् सर्वरोगहरं स्मृतम्

oil which is extracted from sesame is Vata reducing, with samyoga and samskara it removes all the roga...