The intestinal absorption of magnesium varies depending on how much magnesium the body needs, so there are not very many side-effects associated with supplementation. If there is too much magnesium, the body will only absorb as much as it needs. However, excessive doses may cause gastrointestinal distress and diarrhea. Follow this Page for updates Ã
A 12-ounce serving of strawberry banana smoothie contains 188 to 210 calories, putting it into the range of an ideal snack.
At one national drink chain, a high-protein banana smoothie has about 315 calories in a 20-ounce serving, which is equivalent to 2 1/2 cups.But, you could make a smoothie of the same size at home with one medium banana, 6 ounces of nonfat, plain Greek yogurt, cold water and crushed ice for just 205 calories.y adding sugar, however, the calorie count of a drink can raise quickly. One tablespoon of granulated sugar has about 45 calories, and some prepared smoothies have almost 8 tablespoons of added sugar.