What if a few tips for sleep hygiene could make a real shift in your sleep? The tips for sleep hygiene can make a small or big difference depending on how severe or how chronic your sleep struggle is.

One of the common questions I hear from readers is whether neurotransmitter testing is reliable. The main thing that they’re concerned about is that the brain neurotransmitter levels don’t match what’s in the urine. This is basically true, to a certain extent. But there is a lot more to this. This is why I still use this test in the clinic with great success for my patients.