No one is perfect, but sometimes, we go above and beyond to hide our flaws. Is your No. 1 insecurity on our list? See more »

Every guy is self-conscious about something, and hours are often spent wondering how he measures up to the competition. But what would-be body flaws are the most embarrassing? See more »

Beauty may be in the eye of the beholder, but women are definitely held to higher standards than men. Could this be why so many of us are embarrassed of our bodies? See more »

But no matter how many times you've doodled one on a piece of paper or touched your chest when expressing affection for someone, there's probably a lot you don't know about it. So what are five things you don't know about your heart? See more »

You remember a little ditty about the thigh bone being connected to the hip bone, which was in turn connected to the backbone. But what else do you remember about human anatomy? The answers to this quiz are all inside of you -- literally. See more »

Whether you or the woman in your life deals with sweating, sagging skin, a belly lapping over a belt or other joys of having a physical body in a gravity-bound world, see how much you know about causes and relief for embarrassing bodies, next. See more »

Bold is beautiful, but if you have a few flaws, either real or imagined, you may not feel like wearing them proudly for everyone to see. Let's test your mettle when it comes to body image with this quiz about body parts people love to hate. Are you easy going or a master of disguise? See more »

If you think that guys don't care about their appearance, you probably won't do too well on this quiz. Men are, in fact, embarrassed about numerous physical traits. Let's check your knowledge of the sometimes humorous issue. See more »

Think it's a hassle when your car breaks down? Try finding a spare organ when your body gives out. Thanks to years of research, scientists are now amassing a "body shop" of sorts, dealing not in tires or mufflers, but in bladders, bones and breasts. See more »

Your appendix is really a pretty mysterious organ. Find out why you have an organ that's not necessary to your survival. See more »