RAST stands for a radioallergosorbent test that detects allergies in blood by monitoring the IgE antibodies. The presence of IgE antibodies specific to a substance indicates that the person is allergic to the substance. RAST test takes about a few days to about two weeks to provide the results.
Hello, Welcome to icliniq.com. Your current BMI (body mass index) is normal. But, if your weight is decreasing due to the lack of diet, then that is not a good thing.
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