3. Over Eating Or Eating Too Quickly
Source: https://healthy24h.com/
Eating too fast and eating too much can lead to the onset of unwanted hiccups. Not only can this irritate the diaphragm, but it can also cause the stomach to distend. When the stomach distends, this then causes more air to enter the stomach, as well as other food irritants, which can then lead to hiccups. And aside from this annoying occurrence, over eating or eating too quickly is considered unhealthy in the first place, so it’s always best to watch how much you ingest and how quickly you eat anyway.