Previous studies have also demonstrated potential links between space travel and an increase in oxidative stress, which ...

Circadian rhythms, regular hormone releases, appetite patterns – the human body is simply built on biological cycles. The one that has all of our attention right now? Our hair cycle. ‘Like your skin, ...

Hair typically grows an average of about half an inch (1.27 centimeters) each month. This means hair grows about one-eighth of an inch (0.32 centimeters) each week. You can expect your hair to ...