Keto Blast - age because of medications they have been prescribed. The relatively low calorie content and energy density of pineapple may help fill you up while still staying within your recommended daily calorie goals for weight loss. A number of studies by the Mayo Clinic suggest yoga may reduce feelings of anxiety to enhance mood and well being. While there's some preliminary evidence suggesting the glucomannan may increase feelings of fullness, it's too soon to recommend the supplement for weight loss.