Here is a video that explains why eating at a slower rate is beneficial to you!
Next, you need to clean out your cabinets and drawers of junk food. Throwing away all the junk food will allow you to have less of a temptation to eat bad foods for your body. This will also save you some money, if you don't buy the junk food at the store then you will not have it at your house and this will save a little bit of money. You should also begin to quit eating out. Not eating out will not only save you money, but you will not be exposed to such large portion sizes as stated earlier.