Anatomy and Physiology

Can You Take L-Lysine While Pregnant?

Does Birth Control Make Your Body Think It’s Pregnant?

Is It Normal to Feel Dizzy a Week After Surgery?

Can a Bruise Scar? The Science of Healing and Prevention

Do IUDs Cause Weight Loss? A Look at the Evidence

Can Boric Acid Make You Cramp? A Look at the Side Effects

My Nose Is Dry and I Have Bloody Boogers: What Should I Do?

Are Antibodies Good? How They Protect Your Body

Where to Inject HGH & Proper Injection Technique

Does Dilation Affect a Vision Test? A Closer Look

GABA and Glutamate: The Brain’s Balancing Act

What Percentage of Knee Replacements Are Successful?

The Emotional Brain: How It Functions and Shapes Behavior

Is a Chin Implant Safe? Risks and Complications to Know

How Does Sleep Regulation Work in the Body and Brain?

Is an X-Ray Safe for a Newborn? What Parents Should Know

How Long Does It Take for Serotonin Receptors to Recover?

How Long Does It Take for Testosterone Shots to Work?

What Is Spatial Integration in the Brain?

Is It Normal to Have Wet Underwear During Pregnancy?