Myth: Almond milk is healthier than regular milk.

Truth: Alternatives to dairy aren't always nutritionally superior.

Compared with a glass of low-fat milk, which has about 8 grams of protein, almond milk has none. Plus, most of the vitamins in almond milk are added during the production process, which some studies suggest can make it harder for the body to absorb and hold onto the nutrients. Soy milk, on the other hand, is roughly on-par with low-fat milk, serving up the same amount of protein plus some naturally occurring micronutrients from soy beans.