Complex carbohydrates are commonly found in vegetables, whole-meal bread and cereals. Examples. of foods that contain complex carbohydrates include spinach, yams, broccoli, beans, zucchini, lentils, skimmed milk, whole grains and many other leguminous plants and vegetables.
1 Different types of Optifast products are provided to the patients that vary in costs. 2  On average, Optifast costs about $3 to $4.50 per meal. 3  Depending on the program, plan on spending about $800 to more than $1,000 per month. 4  These fees will include the meals, weekly visits and medical exams.
1 CostHelper readers report overall prices of $3,300 -$6,200, not including insurance contributions ranging from zero to $2,500. 2  The Invisalign Company estimates typical treatment costs at $3,500 -$8,000, with a national average of about $5,000, although the company says simple cases can cost $2,000 or less.