Need suggestions on healthier lifestyle

Can anybody tell me a cheap and yet RELIABLE resource to do the following:?
Clean the liver and kidneys
Get rid of belly fat..(muffin top isnt working)
Names of the best vitamins, minerals, and suppliments to lower cholesterol.
Best all natural resources for weight loss, like types of foods to eat and cook?
Im on my new lifestyle journey and wish to be under 200 pounds by Christmas.
Thanks in advance!