I am 30 years old. I have gained weight in 3 years almost double. My appetite is low. I walk daily around 3kms and daily household chores also make a part of my exercises. Still I am not loosing weight. I want some treatment which can help in increasing my metabolism which has drastically reduced. Before marriage I was lean and thin and sudden change in my body is actually make me feel concerned. Please suggest me some ayurvedic or safe treatment for loosing weight.