Fix Bad Sleep: 3 Practical Aids

Sleep is easy to take for granted until it stops working. It's not just about feeling rested — your body's repair processes, hormone production, stress regulation, digestion, and immune function all depend on the quality of your sleep. If your sleep is off, it touches nearly every part of your life and health.

Some people fall asleep the moment their head hits the pillow. Good for them. But if you're reading this, chances are sleep doesn't come that easily for you. Here are three simple aids that can make a real difference.

1. Magnesium

Magnesium is a mineral involved in thousands of processes in the body. Many people don't get enough of it through diet alone, and low magnesium levels are linked to poor sleep.

One easy way to top it up is through a magnesium gel or oil applied directly to the skin, rather than relying only on food sources. Magnesium chloride works well for this too — any reputable brand should do the job. Apply it to your body before bed, rubbing it in well, to help replenish your levels and support better sleep.

2. Lavender Essential Oil

The second aid is lavender essential oil. Lavender is a well-regarded plant known for its calming qualities, and it's a simple addition to a bedtime routine. Using it as part of your wind-down ritual is a small, low-effort step that can help signal to your body that it's time to relax and sleep.

3. Mouth Taping

The third aid is one that might sound unusual at first: taping your mouth shut before bed.

Here's the reasoning behind it. At night, the jaw can relax and fall open. When the mouth stays closed, the tongue naturally rests in its correct anatomical position. But when the mouth is open — as it is for many people while they sleep — the tongue tends to fall back and vibrate against the throat, which is part of what causes snoring.

A simple but surprisingly powerful tip is to place tape over your mouth before you sleep, so it stays closed through the night. This keeps the tongue in its proper position and prevents it from creating the vibration that leads to snoring.

Keeping the mouth closed also encourages nasal breathing, which the video links to a significant improvement in sleep quality — attributed to activation of the parasympathetic nervous system, the body's "rest and recovery" mode. (That connection between breathing and the nervous system is a big topic on its own, worth exploring separately.)

For the tape itself, you don't need anything specialized — athletic tape works, or the kind of 3M medical tape available at a pharmacy for wound care.