"i took the 37.5 mg and it was great! i didn&#039;t feel hungry at all even sometimes i can&#039;t eat more than just a very small amount of food. i was always thirsty however it&#039;s not a problem you can just drink a lot of water which is great! bad mouth smell, but u can chew a gum! i took it for around three months and i went down form 190lb to 169lb which i lost 21lb with low carb diet and no exercise. however, i gained everything back! but because i went back to my horrible unhealthy habits like mac, in n out, pizza .... so if you want to take it go for it, but it&#039;s not a magic you should change your habits and keep eating healthy even after you stop taking it."