We all understand the importance of personal hygiene and know it’s critical to our physical and mental health.

If it feels like your allergies get worse at night, interfering with a good night’s sleep, it’s not your imagination: The body’s natural antihistamines are at their lowest levels at night.

The relationship between sleep and hydration is complex: It turns out that not only is good hydration important for healthy sleep, but healthy sleep is probably important for good hydration as well.

Feeling tired or fatigued can affect your life. Try these sleep-enhancing tactics and check with your doctor for conditions like RLS, insomnia, or diabetes.