The Torah (Old Testament) lists dietary laws that Jews follow. These are called Kosher laws. Some very observant Jews follow Kosher laws as well as a very small percentage of Christians. Kosher laws describe types of animals that are clean and able to be eaten. A kosher land animal must have split hooves and chew its cud. A sea animal must have gills, fins, and scales. Birds are more difficult, there is no real law, just types that are unclean. It is assumed that all Birds of Prey are unclean. There are other restrictions, such as not eating meat with dairy, not eating blood, and not eating thigh meat. Also, a food is only Kosher if the animal was killed humanly and with as little pain as possible. There are other small laws, but that is basically everything.
Diabetic patients who take lots of carbohydrates risk worsening the condition if they do not follow the special diets.
Easy to follow diets can be found on reporting sites, such as USNews. They have articles filled with easy to follow diets. One of them is even called "Easiest Diets to Follow".
Gluten Free Diet, Diabetic Diet, and Dialysis. Also people will diseases or sickness.
http://www.diet-i.com/ has information on TONS of diets. It tells you what the best diets currently are, gives you reviews of diets and even has a section for special diets.
Easy to follow low cholesterol diets can be found at www.webmd.com/cholesterol or www.changingshape.com and www.healthcastle.com/low-cholesterol-diet.shtml
A wide range of side effects (some quite serious) can result from special diets, especially those that are nutritionally unbalanced.
Diabetic diets are safe and healthy to follow. In fact, if you have diabetes and the diet has been recommended by your doctor, you may be endangering your health by not following it.
The diets that follow blood types are ones that are not in the food pyrimad it is food that in really not real but it helps the person with the blood type out.
There are countless different types of low cholesterol diets that one could follow. The most effective would be the Atkins Diets.
Orthodox Jews follow nearly all the laws. Conservative follow some, but not all. Reform Jews follow little or none of the laws.
The Torah.
Sometimes psoriasis is linked to being overweight. There are special diets that can be followed to help avoid the symptoms which includes avoiding foods high in fat.