Thursday, September 07, 2006

What Kind of Milk - your Child Should Drink

When we were growing up, the case for milk was clear: It was good for you, your parents told you to drink it (which you did or, defiantly, didn't), end of story. Since then, researchers have been taking a closer look at the benefits of dairy products, and this has confused the issue of how much kids need, when they need it, and what kind they should get. The facts:

When do infants need milk? Cow's milk isn't digested well by babies under 12 months, and it lacks essential nutrients supplied by breast milk and formula. So hold off on introducing it until your baby's at least a year old. (The cow's milk in cow's milk-based formula is safe for babies.)

Then what? Whole or low-fat?
Until your child is 2, whole milk. "He needs the fat for nerve and brain development," says Frank Greer, M.D., chairman of the American Academy of Pediatrics's Committee on Nutrition. A possible exception: If your child's gaining weight too quickly for his height, your pediatrician may recommend switching to low-fat milk before age 2.

Otherwise, switch to 1-or 2-percent milk at age 2 to move your child closer to a diet with moderate amounts of fat and cholesterol. As long as he doesn't have a weight problem, he can drink 1 or 2 percent indefinitely, rather than switching to skim. Kids need the fat for nerve development for many years.

Milk is good for my child's bones, right?
Despite common wisdom, recent research looking at the long-term bone-building effects of dairy products has produced mixed results. "But we do know that three factors determine strong bones: genetics, physical activity, and calcium," says Dr. Greer. "And milk is the number one source of calcium." Milk is also fortified with vitamin D, another important player in bone health, and it has other vital nutrients, including protein, phosphorous, vitamin A, and some B vitamins. Bottom line: Milk is good for bones, but other factors matter, too.

How much is enough?
Recent U.S. dietary guidelines have raised the number of recommended servings of dairy products from two to three a day for kids between 4 and 8. It's still two servings a day for kids under 4. (For kids 9 to 18, it's four servings.) One cup of milk or yogurt or 1.5 ounces of cheese (equivalent to six dice-size cubes) counts as a serving.

But keep in mind that all dairy products are not created equal. Yogurt, for instance, has more protein and sometimes has more calcium than milk, but it's rarely fortified with vitamin D.

Can milk keep my child thin?
The jury is still out on this, particularly for kids. Some studies have shown that the more dairy foods they consume, the less body fat they put on over time. Yet a recent Harvard study found that young children who drank more than three servings of milk a day gained more weight over a period of one year-whether they drank whole or low-fat milk. Helaine Rockett, one of the study authors, thinks it's wise to keep milk drinking in perspective. "Milk is healthy, but it does have calories. If your child is overweight, switch him to water once he meets his servings of dairy for the day."

So you can have too much of a good thing?
Yup. In addition to the extra calories, too much milk can fill kids up, increasing the likelihood that they forgo other nutrient-rich foods. So limit your child to the recommended servings per day and make sure he gets a wide variety of nutritious foods.

What if my child just doesn't like it?
There aren't many foods that offer the same package of nutrients, but there are other sources of calcium. Besides other dairy foods, fortified OJ, fortified tofu, white beans, and broccoli, some cereals and cereal bars are fortified with it. Before you give up on milk, though, try offering the flavored kind. The extra sugar is a worthy trade-off for milk's nutrients.

Percentage of kids who get the daily recommended amount of calcium:
under age 1 97%
ages 1 to 2 79%
ages 3 to 5 54%
boys ages 6 to 11 37%
girls ages 6 to 11 28%

What's that milk? A carton-by-carton rundown of all the varieties
Legend for Chart:

B - Pro:
C - Con:
D - Try it if:
E - Check label for:

A

B

C

D

Organic

No antibiotics, growth hormones, or pesticides; potentially safer for kids; kinder to the environment

Antibiotics, growth hormones, and pesticides in milk haven't been proven unsafe; more expensive

You want to err on the side of caution

USDA/organic certification (the green seal)

Lactose-free

Has the same nutrients as regular cow's Milk

Slightly more expensive

Your child has an upset stomach or diarrhea after drinking cow's milk--she may be lactose intolerant

"Lactose-free"

Soy(*)

Good source of protein (but not as good as dairy); contains no cholesterol and little saturated fat

The plain kind may not appeal to kids, but flavored varieties are available

Your child's lactose intolerant, allergic to cow's milk, or has high cholesterol

At least 20 percent of the daily value for calcium and 10 percent for vitamin D per eight-ounce serving

Rice(*)

No cholesterol or saturated fat; has fiber (cow's milk and most other types of milk don't)

Has very little protein (a child who drinks rice milk should get protein from other sources)

Your child's lactose intolerant, allergic to cow's milk, or has high cholesterol

At least 20 percent of the daily value for calcium and 10 percent for vitamin D per eight-ounce serving

Almond(*)

No cholesterol or saturated fat

Less protein than cow's milk (a child who drinks almond milk needs protein from other sources)

Your child's lactose intolerant, allergic to cow's milk, or has high cholesterol

At least 20 percent of the daily value for calcium and 10 percent for vitamin D per eight-ounce serving

Goat

May be easier to digest and is higher in calcium, potassium, and vitamin A and B6 than cow's milk

Lower in vitamin B12 and folic acid; hard to find

Your child doesn't tolerate cow's milk Well

Fortification with B12 and folic acid (or make sure your child gets them from other sources)

(*) Soy, rice, and almond milk have less fat than whole cow's milk, so kids under 2 should get fat
in other areas of their diet.

By: Eller, Daryn, Parenting, Sep2006
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