Since moving to a raw food diet I have been asked by friends and family whether you can cook food on a raw food diet. What they mean of course is do you allow yourself any cooked food or is everything you eat completely raw. Going round for dinner could be a nightmare explaining what I can and cannot eat. It wouldn't take long to become “Mr Weird Foodie” with no friends.

While some people do eat completely raw food as raw foodists I will eat cooked food. In fact I still enjoy cooked food although I do limit this type of food for the reasons I explain below.

Behind this question is a serious point about cooking temperatures and enzymes which I will try to explain. Raw foods, when cooked, start to change and breakdown. When they break down the enzymes change their structure and make it much harder for you to digest the food. Your digestive organs will have to work harder to overcome the lack of enzymes in the cooked food. Eventually your organs will wear themselves out with all the work of trying to compensate for the change in the foods structure.

The cooking temperature that all this change happens to food is 118 degrees Fahrenheit. The only way to get around this change in the foods structure is to quickly blanch food or steam it. It requires a good thermometer and some skill to cook the food and keep it below this temperature.

Once enzymes are exposed to heat, they are no longer able to provide the function for which they were designed. Cooked foods contribute to chronic illness, because their enzyme content is damaged and thus requires us to make our own enzymes to process the food. The digestion of cooked food uses valuable metabolic enzymes in order to help digest your food. Digestion of cooked food demands much more energy than the digestion of raw food. In general, raw food is so much more easily digested that it passes through the digestive tract in 1/2 to 1/3 of the time it takes for cooked food.

Eating enzyme-dead foods places a burden on your pancreas and other organs and overworks them, which eventually exhausts these organs. Many people gradually impair their pancreas and progressively lose the ability to digest their food after a lifetime of ingesting processed foods.

If you have lived on processed food for most of your life then you should be looking to change your eating towards more raw food. If you were to return to cooked and processed food then you may find that it has a greater detrimental affect on your digestive system.

For people who eat a large amount of their food there will not be too much harm done by just cooking and tucking in to your food. You can hardly expect your host at dinner to bed running round checking the food temperature. So you can eat cooked food on a raw food diet but just do not overdo it.