Just one cup of tomatoes contains around 2,650 mg of potassium, which is fairly impressive considering what potassium levels are like for other vegetables. Tomato products such as canned tomato sauce and canned/raw tomatoes contain anywhere from 1,100 mg to 400 mg of potassium.
Those who wish to increase the amount of potassium in their body will certainly want to take the time to include as many different tomato products as possible in their diet. There are a lot of different things that can be done with tomatoes and it is important to get creative when adding them to meals.