How much soy milk a day is good?

Video of the Day Nutrition Facts According to the U.S. Department of Agriculture, 1 cup of original or vanilla-flavored soymilk has approximately 130 calories, 8 grams of protein, and 4.25 grams of fat. read more

For a single serving smoothie, combine a scoop of soy protein powder, a cup of soymilk or soy yogurt and fresh or frozen fruit. Drink one smoothie daily to add 250 to 500 calories and gain about 1/2 lb. to 1 lb. per week. read more

One published in the December 1998 issue of the American Journal of Clinical Nutrition found that men who ate a low-fat diet and relied on soy as their main protein source for five weeks saw their "bad" cholesterol levels decrease by as much as 14% and their "good" (HDL) levels increase by as much as 8%. read more