Exercise will improve your appetite for food.

运动能增强你的食欲。

youdao

I went on a diet and curbed my appetite for food and drink.

我节食，并且控制自己的食欲。

youdao

I used to have this appetite for food and for my life, and it's gone.

我之前对我的食物、我的生活感到热情，然后这些感觉都消失了。

youdao

His one vice was a huge appetite for food and drink which in time produced a waistline to match.

ECONOMIST: Handel's anniversary

Our appetite for food coloring shows no sign of abating.

FORBES: Jelly Beans: Which Color Is Most Popular At Easter? Why We Love Colored Foods

But it got to be where I'm so busy all the time, and I'm a grad student now - I have to keep myself on a regimen of food because I don't have an appetite for food anymore.

NPR: Child Hunger: Nutritious Food Tough To Afford