Ideally, the best smart ring should be able to provide health insights to the user based on all their health markers.

Learn more about the essential nutrients women need in their diet and discover the best supplements and vitamins for women, according to nutrition experts.

Along with exercise and other good habits, getting the right minerals and vitamins may improve your health. Try to get enough magnesium, B vitamins, calcium, vitamin D, omega-3s and zinc in your ...