Have you started hearing about the Raw Food Diet? It's gaining popularity and buzz, not just as a diet to lose weight, but a diet for a long and healthy life. We eat so much in the way of processed food that we don't even stop to think about what we're putting into our bodies, and how far we've come nutritionally from our ancestral, agrarian roots.

A raw food diet means consuming food in its natural, unprocessed form. There are several common-sense rationales for why this is a good idea. Processing and cooking food can take so much of the basic nutritional value away.

Think of some of the conventional wisdom you've heard about for years, such as: If you cook pasta just to the al dente (or medium) stage, it will have more calories, yes, but it will have more the nutritional value in it than if you cooked it to a well-done stage. Or you probably remember hearing not to peel carrots or potatoes too deeply, because most of the nutrients and values are just under the surface.

The raw food diet means eating unprocessed, uncooked, organic, whole foods, such as fruits, vegetables, nuts, seeds, legumes, dried fruits, seaweeds, etc. It means a diet that is at least 75% uncooked! Cooking takes out flavor and nutrition from vegetables and fruits. A raw food diet means eating more the way our ancient ancestors did. Our healthier, more fit ancestors. They cooked very little, and certainly didn't cook or process fruits and vegetables. They ate them RAW. Their water wasn't from a tap; it was natural, spring water. Maybe they drank some coconut milk on occasion.

Doesn't it just make sense that this is how our bodies were meant to eat? It's a way of eating that's in harmony with the planet and in harmony with our own metabolisms. Our bodies were meant to work, and need to work to be efficient. That means exercise, certainly, but it also means eating natural, raw foods that require more energy to digest them.

A raw diet consists of seventy to ninety percent raw foods. But to switch over from a cooked diet to an uncooked diet from one day to the next can actually shock your body, especially your digestive system. For years you have consumed cooked foods and your body has become accustomed to processing those types of foods. As a general rule of thumb for beginners, you should start out gradually, maybe eating only one raw meal a day, and then slowly work your way toward eating raw at each meal. One very important thing to note is that a raw food diet has a detoxifying effect on the body. Eating raw foods will actually cleanse the body of toxins and your digestion will improve. However, there are some possible side effects as your body adapts to this new raw food diet. You could experience headaches and nausea, as well as a mild depression. Have no fear as these are only symptoms of your body making adjustments. If these symptoms persist over a long period of time you should decrease the amount of raw food you are consuming and talk to your doctor or nutritionist.