What people think is unhealthy or healthy changes once they start actually looking into it.

Soda? Clearly unhealthy. Juice? Milk? Clearly healthy.

Well, except that excessive carbs are a problem, and while milk and juice may have some nutrition (that you can also easily get from other sources), they have as much sugar as soda.

As a diabetic, I try not to drink calories. Milk and juice are slightly worse than regular soda. And I will occasionally have some of any of those. But occasionally, and a small amount, not a large amount.