How much sugar is in your "healthy snack"?
I often have clients who swear they eat healthy, and for the most part they do. What they don't realize is how prevalent sugar and high fructose syrup is in foods we don't associate as needing sugar or being sweet. Low-Fat Frozen Yogurt is a good example, it has 22g. of sugar per serving or a whopping 88g. per pint!!
Here is "That Sugar Film" that tackles this very subject of hidden sugars that could lead to obvious weight gain and in this case, elevated fatty liver markers. http://www.theguardian.com/film/2015/mar/03/that-sugar-film-how-60-days-eating-health-food-led-fatty-liver-disease