A raw food diet is a more restrictive form of a vegan diet, which excludes all meats, eggs and dairy products. A raw diet focuses on natural, organic, unprocessed plant foods that have not been subjected to heat through cooking, frying or grilling. Proponents of this diet believe that raw foods contain more nutrients and enzymes than cooked foods, and support optimal health. However, several potential problems may exist with this diet. Check with your physician before adopting a raw food diet.
Lupus
Raw foodists commonly sprout beans, grains and other foods by soaking them in water and allowing them to dry at room temperature. Advocates of the raw food diet believe that sprouts are rich sources of concentrated vitamins and minerals. However, some types of sprouts, such as alfalfa sprouts, contain an amino acid called L-cananavine, which may contribute to the development of systemic lupus erythematosus, according to Dr. William Harris, writing on VegSource.com. Lupus is an autoimmune disorder that can cause inflammation and damage to your organs, muscles, joint tissues and blood vessels, according to the University of Maryland Medical Center.
Vitamin B12 Deficiency
Vitamin B12 is necessary for the formation of red blood cells and the protection of nerve endings. Deficiencies of this vitamin may contribute to anemia and permanent nerve damage, according to the Vegetarian Resource Group. This vitamin is found primarily in animal-based foods, including eggs, milk, poultry and red meats. Because a raw food diet does not include these foods, you may be at risk for vitamin B12 deficiency if you follow this diet on a long-term basis.
Arthritis
Potatoes, which are staples of omnivorous, vegetarian and vegan diets, may increase the risk of developing arthritis when included in a raw food diet, according to Dr. Harris. Raw potatoes, particularly those with green skins, contain solanine, an alkaloid that is toxic to the human body.This alkoloid may promote the development of arthritis.
Protein Deficiency
Protein is an essential building block that aids your body in rebuilding healthy bone, tissue and organ cells. It also provides energy to combat fatigue and lethargy. Vegetarian and vegan diets permit a variety of foods that provide protein, such as tofu, beans, legumes and seitan, a meat replacement made from wheat gluten. However, a raw food diet permits few reliable protein sources. As a result, you may develop a protein deficiency while following this diet.
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