Obviously, humans need oxygen, that fact isn't lost on us, but often, the factors that get in the way of getting good oxygen are overlooked. A few well-known causes of fatigue, like anemia and iron deficiency, are actually oxygen problems even though we don't really think of them that way, but there are breathing related problems as well. The solution might just be as silly as taping your mouth shut.

Falling asleep should be as natural and easy as letting gravity pull you down a slide, but sometimes it isn't. In these cases, the first step in fixing the problem is making sure that you aren't taking something that causes the problem.

MTHFR and sleep are intertwined, so here are some of the most important things you can do to get the best sleep moving forward.

Sleep anxiety is the nightmare scenario where fearing that you won't get good sleep causes you to not get good sleep.

Sleep problems can be divided into four main categories based on the pattern of sleep disturbance that you experience. These patterns can help you narrow down some of the contributing factors in your sleep trouble.

Sleep is one of our basic biological functions. We'll talk about what it is, what it's for, and also 8 keys to a healthy sleep cycle.