NASHVILLE, Tenn. (WTVF) — If you're like a lot of people, you may have made a new year's resolution to get in better shape and lose weight. So how do you know if your dieting and exercise are working?

Oh no, you had an extra slice of cheesecake. You feel a twinge of guilt and wonder if that extra slice made a difference. You whip out the weighing scale in nervousness, and sure enough, you see the ...

The time of day you weigh yourself matters, so much so that it impacts the accuracy. Here are the rules to stick by. McKenzie, a Certified Sleep Science Coach and proclaimed mattress expert, has been ...

Digital displays are useful for quick and accurate readout, but lots of people prefer the physical motion of a needle moving along a dial. For instance, many smartwatch users choose an analog face to ...