hello doctor, i am from India i am a thyroid patient, i am taking tablets regularly, my height is 5 3 and my weight is 85 kgs. according to BMI index, i am lying under obesity . now my question is i want to loose weight by using metaslim product ( WWW.WWWW.WW with is available in the market, how far it is safe to use this type of product. please guide me.