Why do fortune tellers say fast life?

Eating vegetarian food is different from being vegetarian.

Fasting means not eating after noon until dawn the next morning. The definition of dawn is that you can see palm prints without turning on the lights. During this period, you can drink liquid (pith water) such as water, and Sakyamuni leaves who practice Buddhism don't even drink pith. We monks now often can't do it, so we have to open the lid-we are allowed to take medicine, so the rice in the temple is called medicine stone.

Being a vegetarian means not eating meat (including onions and garlic).

From Buddhism to the Han Dynasty to Liang Wudi, Buddhist monks were required to eat vegetarian food. It's called vegetarian fast.

Because Buddhists don't eat after noon, Buddhists don't pray after noon. Since it is a sacrifice, the Buddha does not eat it.