Food allergy causes specific immune reactions in the body that can be identified and diagnosed by standard medical tests. Food allergy tends to produce specific symptoms associated with the offending agent (allergen). In contrast, food intolerance does not cause the immune system and cannot be evaluated by allergy testing. Symptoms of food intolerance are relatively vague and nonspecific. Here is a partial list of common symptoms usually associated with food intolerance include headache, vomiting, fatigue, nausea, stomach ulcers, constipation, flatulence, and many other. While allergic reactions often occur almost immediately after challenge, there can be a considerable time before the symptoms of food intolerance are therefore difficult to validate the connection.
There are many reasons why the body cannot tolerate certain foods, such as deficiency of the enzyme, due to heredity, stress, pollution and poor nutrition. When we receive the vitamins in natural food sources are not sufficient to provide the required daily dose, it is best to use vitamin supplements to maintain good health. Not necessarily suffer from a shortage of supplements to find. For example, if your body seems to have lost moisture, you need vitamin supplements offered this goal. Fresh fruits and vegetables grown organically have proven to be the best sources of natural vitamins. The vitamins in this form are treated in synergistic combination with other nutrients. Natural vitamin supplements are made from food sources, and contain a natural blend of vitamins and nutrients from real sources, such as yeast, liver fish, fermented foods, corn, alfalfa, chlorella, and more. Isolated synthetic vitamin nutrients are facing a considerable amount of rejection by the body at the cellular level, and the recording is not complete. Moreover, the chemical additives such as binders, fillers and preservatives further impede digestion. Therefore, it was found that natural vitamin supplements synthetic look-likes their priority in terms of absorption, absorption and retention.

