The simplest: I advise you: (go to the doctor) I suggest you (go to the doctor) How I would say it: I'd advise you to (go to the doctor) I'd suggest that you (go to the doctor) The longest: I would advise you to (go to the doctor) I would suggest that you (go to the doctor)

I advise you. I give advice to you. We explain something to someone. We recommend something to someone. We suggest something to someone. We recommend that (clause). I recommend that you choose Option A. We suggest that (clause). I suggest that you not go. I suggest taking some aspirin for your headache. I suggest aspirin for your headache.

Thanks so much!

I advise you and I suggest you are correct. Example: I advise you to not eat undercooked chicken. Example 2: I suggest you have 5 portions of fruit a day.