You are really new to all this, huh?
I see you already have responses and you'll get some good ones, but the first thing you do is remove dental metals and get a home water distiller. You will need to do a fast eventually, but in the mean time try to eat as RAW a diet as you can--fruit mostly, salads, smoothies, etc. Don't drink coffee soda, or any commercial foods or drinks.
That's just a start. MH has great herbal products but the first things you need to do you can do all by yourself. Actually, buy some of MH's dewormer to take along with your new raw diet.