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The vitamin every active woman needs

In a recent study at Wake Forest University School of Medicine, people who had high levels of vitamin D in their blood were significantly stronger during a grip-strength test than those with lower amounts. "Vitamin D defi ciencies have been associated with muscle weakness," says Denise Houston, the study's author. "It may be because the nutrient regulates calcium-which is crucial for protein synthesis-and a hormone that helps build muscle." For maximum strengthening and added protection from many diseases, including several forms of cancer, you need at least 400 international units (IU) of vitamin D a day. One cup of fortifi ed yogurt or milk will give you 100 IU; a serving of fortified cereal such as Total, the whole shebang. Stronger bones and muscles? We'll drink (milk) to that.


Drinking milk isn't just good for your bones, it may help your workouts, too.


In a recent study at Wake Forest University School of Medicine, people who had high levels of vitamin D in their blood were significantly stronger during a grip-strength test than those with lower amounts. "Vitamin D defi ciencies have been associated with muscle weakness," says Denise Houston, the study's author. "It may be because the nutrient regulates calcium-which is crucial for protein synthesis-and a hormone that helps build muscle." For maximum strengthening and added protection from many diseases, including several forms of cancer, you need at least 400 international units (IU) of vitamin D a day. One cup of fortifi ed yogurt or milk will give you 100 IU; a serving of fortified cereal such as Total, the whole shebang. Stronger bones and muscles? We'll drink (milk) to that.







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