Actually Hit Macros

Is it possible to actually hit all of your macros? How do you all do it? I'm vegetarian and I eat 100 to 120 grams of protein every day (my target is 164 grams).

I wish the app would recommend foods to eat to get closer to hitting your targets each day. The app knows what I log every day and could suggest two or three options based on the time of day and my history.

Thank you for your help!