食物对我们有好处英语怎么翻译

Ⅰ “吃健康的食物对我们的健康有好处”英语怎么翻译

A healthy diet is good for / is beneficial to our health.
Healthy eating is of benefit to our health.
Eating healthy food benefits / benefits by / from our health.

Ⅱ 如果这种食物对我们有益就不要扔了它用英语怎么说

this kind of discard
so that

Ⅲ 食物很重要 翻译成英语

food is of great importance .或者 food is essential