Ammonia can be produced by the break-down of amino acids, or by the gut bacteria in humans. If the level of ammonia in the blood becomes too high, then it becomes toxic to the brain. The urea cycle ...

Therapists and other experts often talk about abuse as something that happens within a clearly defined cycle. But what is that cycle, exactly? For decades, many experts relied on the cycle set forth ...

Some people naturally have shorter menstrual cycles than others. However, very short cycles can sometimes indicate an underlying health condition, or another type of vaginal bleeding. The menstrual ...

The different phases of the menstrual cycle have fluctuating hormones that impact mood, energy, nutrition intake and more. Here's what to know. Jessica was a writer on the Wellness team, with a focus ...

If you get a period, you may have noticed that your body feels…different…at various points in your monthly cycle. Some days, you might feel charged up and ready ...