I am 61 years old male and regularly go for brisk walking in the morning and evening for each 1 hour for the last 10 years. Though I am not putting on weight still I am unable to reduce my (over) weight and also my cholesterol levels (always in border line) though I don't consume non veg, ghee, use very less sugar, salt, oil in food. Even I have tried brown rice, Wheat pulkas at night, consume fresh fruits etc. Even my good cholesterol level is not increasing. Please advice.