    By red licorice, I believe you are referr â¦ ing to the candy. Raw licorice can have a dark reddish hue, however. Red licorice, at least in the states, is flavored candy that does not contain true licorice.
Other foods high in potassium that vegetarians may use are soybeans, textured vegetable protein (TVP), soy nuts, soy flour, natto (soybean paste) and wasabi. Potassium amounts will need to be modified and levels monitored carefully by your renal dietitian.
Which types of food contain a lot of potassium? Most people know that bananas have a high potassium content. Almonds, however, contain twice as much potassium as the same amount of banana. An increased potassium supply not only helps to prevent an initial stroke, but also reduces the risk of further strokes. Nuts, whole-grain products, potatoes and vegetables have a high potassium content. Especially pistachios have a high potassium content (1020 mg per 100g).