A nutrition expert offers suggestions for those looking for effective but easy tweaks.
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And why you should avoid at-home food allergy tests.
Too much salt can increase blood pressure and stress the heart. A cardiologist shares advice on how to cut back.
There are some benefits. But there are some drawbacks, too.
Small ways to make a big difference.
Decide which part of a healthy lifestyle is most important to you.
Here are some things to try instead.
