Apple and Oats Milkshake – A Healthy No- Sugar Drink.  Fiber rich oats and apple combined with calcium rich almond milk to make a delicious milkshake, which is a perfect pick-me-up for in-between snack. Do not peel the apple to retain fiber, as much of it lies just beneath the skin. Oats perfectly perform the role of adding thickness and bulk to the shake. Almond milk, on the other hand, is high protein drink and fat rather than carbohydrate. Thus this shake is a great low-carb drink, low calorie drink. From healthy individuals to those intending to achieve weight loss target or those with heart disease can definitely include Apple Oats Milkshake in their diet as it is completely devoid of refined sugar.