I often eat it to takeas vitamins for my health, but it can be fruit instead of vegetables. I often eat it as vitamins for my health, but it can be fruit instead of vegetables.

I often eat it to takeget vitamins for my health, butand it can bhave fruit instead of vegetables. I often eat it to get vitamins for my health, and it can have fruit instead of vegetables.

I would use "and" instead of "but" unless you are implying that fruit doesn't have vitamins like vegetables do

I often eat it to takefor vitamins for my health, but it can be fruit instead of vegetables. I often eat it for vitamins for my health, but it can be fruit instead of vegetables.

To "take" vitamins heavily implies that you are taking medication, like a vitamin supplement pill, which probably isn't what you mean here. I would phrase it like this instead.

By the way, my favorite dressing with fresh vegetables is olive oil and some salts. By the way, my favorite dressing with fresh vegetables is olive oil and some salt.

Use the singular "salt" unless you are referring to multiple types of salts.

By the way, my favorite dressing with fresh vegetables is olive oil andwith some salts. By the way, my favorite dressing with fresh vegetables is olive oil with some salt.