Lactose sensitivity could be a cause for feeling bloated, even if you experience a mild form of it. Some people who consume milk, cheese or yoghurt can tend to feel bloated or gas. While you don't have to cut it out completely (everything in moderation), you should avoid dairy products if you are attending a big event. Salt is another item you should stay away from as it causes the body to retain water. You could add pepper to your meals instead.
by Darielle Britto