In my opinion, eating at the poker table should be prohibited, except for bottled drinks (water, cola, tea, etc.), because as the name suggests, it is a poker table, not a dining table. If you are hungry, it means that you are poorly prepared for the tournament/game. Additionally, getting the cards and table dirty with dirt or fat is disgusting. And just like in other competitions, you do not eat while playing, e.g. tennis, basketball, chess. Imagine a basketball player holding a sandwich in his other hand while dribbling the ball, or a tennis player serving with a plate of spaghetti and a fork in his hand (ridiculous), if someone is hungry, let him take a break.