It’s very important that we should eat the right food.

[diamondcutter]

It’s very important that we should eat the right food.
(Made by me)
Is it a correct sentence?

 

[5jj]

It's OK.

 

[Barque]

Is it a correct sentence?

Yes.

Variants that are perhaps a little more natural:

It's very important that we eat the right food.
It's very important to eat the right food.

The first is in a slightly more formal register.

 

[Tarheel]

It's important to eat the right food.

Yes. Pizza. Hamburgers. Gyros. Chili.

 

[5jj]

Variants that are perhaps a little more natural:

It's very important that we eat the right food.
It's very important to eat the right food.

i don't find those more - or less - natural.

 

[SoothingDave]

You probably mean "foods."

 

[5jj]

I am happy with 'food'.