Could somebody tell me why no more than 500mgms of simethicone can be taken in 24hrs? I cannot find the reason anywhere. Simethicone does not cause any side effects yet on every bottle I have had it says not to exceed the stated dose, but does not say why. The tablets I have are 180mgs. I take two, they work very well, but sometimes the bloating comes back and I have to wait until the next day to take two more. WHY?? Thank you for any response, I have been trying to find the answer for a long time.