Collagen

Steak Is Chewy

Why is my steak chewy? The most common reason a steak ends up chewy is that it was cooked too … More

Why Do We Have Lips

Why did humans evolve to have lips? Lips may have evolved first for food and later applied themselves to speech, … More

Why Are Red Lights Bad

Why is it bad to have red lights on? Several studies suggest that light exposure at the wrong time can … More

Why Do I Scar So Easily

Why do I get scarred easily? These symptoms can be observed in conditions such as anxiety disorder and stress reactions. … More

Why Do I Get So Cold After Sex

Does your body temp drop after sex? Profurious sweating A cardiovascular surgeon, David Greuner of NYC Surgical Associates say that … More

What Are The Dangers Of Silicon

Is silicon a health hazard? Inhaling crystalline silica can lead to serious, sometimes fatal illnesses including silicosis, lung cancer, tuberculosis … More

Is Bone Harder Than Enamel

Is enamel softer than bone? Your teeth contain the hardest substance in the human body — your enamel. Bones aren’t … More