What is the best way to lost weight?

Eat fewer calories: Successful dieting requires that a person stick to a plan for months or years, so easier goals & small milestones are good. She must be happy with the foods she gets to eat, so severe calorie restriction is not successful. Eat vegetables without adding sauces and oils, except for a little olive oil. Avoid butter (it's animal fat); avoid sugar / plain starches. Drink non-fat milk; eat lean protein.