Your bones could get weaker
Milk is chock full of calcium, protein, vitamin D, and other minerals important to building strong bones. Most of your bone building takes place in your childhood and teenage years, but you never outgrow the need to keep those bones strong. If you’re on a dairy-free diet, you’ll have to find a way to replace those lost nutrients, says Kelly Pritchett, PhD, RD, CSSD, spokesperson for the Academy of Nutrition and Dietetics. “Milk has been referred to as being important for bone health because it contains both calcium and vitamin D,” she says. “However, there are other sources of food containing both of these vitamins and minerals. In fact, our best source of vitamin D is from the sun—food isn’t a great source.” Get your daily doses of calcium from leafy greens, fortified orange juice or almond milk, and broccoli. Find out the clear signs you’re not getting enough calcium.
You should pay more attention to your blood pressure
Even though its calcium gets most of the hype, milk is also packed with potassium, which helps the body fight the potential blood pressure-raising effects of sodium. The DASH diet, which lowers blood pressure effectively without medication, calls for people to increase fruits, veggies, and dairy, says Isabel Maples, MEd, RD, spokesperson for the Academy of Nutrition and Dietetics. “People who just increased fruits and vegetables got a reduction in blood pressure, but when they mixed it with three servings of dairy, that’s when we saw big jumps,” she says. “It’s not just what you take away, but what you add to bolster health effects of better blood pressure.”