As with anything, too much can be a bad thing.
                                
                            While egg prices soar, consider eating or baking with these foods instead.
                                
                            A nutrition expert offers suggestions for those looking for effective but easy tweaks.
                                
                            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.
                                
                            















