Doctor, Is it necessary to refrigerate probiotic supplements? I purchased a probiotic supplement which claims that refrigerator is not required for their product, But here in our region the temperature is above 50'C, I heard that probiotics can't survive in hot temperature, In this case can I refrigerate? If I get refrigerate the probiotic supplements, Due to cool temperature there may be a chance of humidity accumulating with in the capsules? If this happens the humidity can damage the capsule and its content's, Doctor really I am getting confused regarding this issue, The supplement which I purchased is really costly, please I request you to provide solution,