The Pritikin diet is known to be one of the healthiest diets ever created, and more than 100 studies have been done. The studies all agree on the fact that this diet is perfect for your body, and can prevent heart diseases, hypertension, and diabetes. But most importantly, this diet can help you lose weight.The diet is based on a meager amount of fatty food options: there are about 10% of the calories taken in that come from fat sources. This diet allows you to eat a lot of whole grains and dietary fiber that are low in cholesterol and very low in fats.There are two versions of this diet as they reworked the system to make it healthier and simpler. It is recommended to eat low calories food that provides a lot of bulk like carrots, broccoli, and dried beans. This way, the dieters can feel full and eat one's fill without having too many calories in their body.The diet does not restrict you to the number of fruits and vegetables you can eat. It has much as you want, but it is recommended to eat little, and have 5 or 6 meals every day. So this diet is perfect for anyone who wants to lose weight and even better for people that wants to lower their fat.As said at the beginning, it is known to be one of the healthiest diets in the world. And the reputation isn't based on nothing. There is a diet book for this diet and even a center where people go for a few weeks, and follow the diet. And when they come out, they're like new. This diet works, and Pritikin said that with this diet, your weight loss would be inevitable. You would lose weight step by step, but you would lose weight.This diet is also known to be more than a simple menu. It's a lifestyle change, because of what you eat, and because of how you eat your life changes too. You feel better, healthier, and most importantly, you live better and longer.It is recommended while you do this diet, to have some exercise every day. About 30-40 minutes of walking, running or working out, but exercising allows you to burn the fat faster.First of all, this diet doesn't claim that you will lose a certain amount of weight in any given amount of time. Instead, it's just proven that you will lose weight as long as you follow the guidelines of the diet.And let's see how this diet works. What you can eat and what you can't, what you should do and what you shouldn't. It's not an obligation. It's just a way to make it work.In this diet, the fruits, and vegetables will be your main food. But not only. You can eat a lot of whole grains food such as whole-wheat bread, whole-wheat pasta, brown rice, and oatmeal. This diet allows also eating starchy vegetables like corn, or potatoes.The beans will also become one of your main food as you can eat all of them, black beans, red beans, pinto beans, garbanzo beans, all of them are good for you. But also peas and lentils. You'll also be able to eat lean calcium-rich food like nonfat dairy milk, nonfat yogurt, and fortified soymilk.Fish will also be critical to add as it contains a great supply of omega 3-fatty acids. In the low amount of meat that you'll be able to eat, because you will have to eat some lean sources of protein, the skinless white poultry, the lean red meat like bison or venison are one of the few types of meat you can have.Talking about proteins, some plants sources of protein like legumes or edamame (soybeans) are right for you. As you can see, the Pritikin diet works because it focuses on a vast diversity of whole (unprocessed) and minimally processed food.Now let's have a look at all the food that won't be allowed in this diet. But one of the distinct things about this diet is that some foods are not especially good for this diet; but still, you can have some from times to times.