Best and Worst Sleep Strategies (ranked by science)
Thomas DeLauerPublished on December 18, 2025
Summary authored by editor@wellifi.com
TLDR Summary
This blog post explores various sleep techniques and supplements, categorizing them based on effectiveness. It emphasizes the importance of sleep quality for overall health and provides practical strategies for improving sleep.
Key Points
- Melatonin is commonly used but not always the best option for sleep.
- Magnesium is highly effective for improving sleep quality.
- Gut health is linked to sleep; probiotics can support better rest.
- Grounding and sauna use can help reset cortisol levels and improve sleep.
- Carbs before bed and straight GABA supplements are generally ineffective.
The Ultimate Guide to Better Sleep: Techniques and Supplements to Enhance Your Rest
Getting a good night's sleep is essential for overall health and well-being. While melatonin is often the go-to solution for sleep issues, there are several other strategies and supplements that can be even more effective. In this article, we’ll explore the best and worst sleep techniques and aids, categorizing them from 'Sleep Savant' to 'Grasping for Straws'. We’ll also share an effective evening routine that can help improve your sleep quality.
Why Sleep Quality Matters
If you’re eating well and training hard but still not seeing results, poor sleep quality could be the culprit. Sleep is the foundation of health, affecting everything from mood to metabolism. Understanding how to optimize your sleep can lead to better recovery and overall performance.
Effective Sleep Techniques
1. Blue Light Blocking
Blocking blue light is often recommended to improve sleep because blue light can disrupt the body’s natural sleep-wake cycle. The superchiasmatic nucleus in our brain responds to light cues, and blue light can signal that it’s time to be awake. While it is important to reduce exposure to blue light, overall light levels in your environment are also crucial. Reducing the brightness of screens and incorporating red light can be more beneficial for signaling your body that it’s time to wind down.
Rating: Out Like a Light
2. Magnesium
Magnesium acts as a GABA agonist, promoting relaxation in the brain. It helps to calm the nervous system and can significantly improve sleep quality. Different types of magnesium, such as magnesium threonate and magnesium glycinate, can target specific sleep needs.
Rating: Sleep Savant
3. GABA Supplements
While GABA is a calming neurotransmitter, taking GABA directly may not be effective due to its low bioavailability. Instead, alternatives like magnolia bark may be better choices.
Rating: Grasping for Straws
4. Probiotics
The health of your gut directly impacts sleep quality. A good probiotic can help balance gut bacteria, which in turn can improve sleep. One recommended probiotic is Seed, which has proven benefits.
Rating: Sleep Savant
5. Valerian Root
Valerian root may improve subjective sleep markers but can also lead to grogginess the next day. Its effects are unpredictable, making it less reliable.
Rating: Decent
6. Tart Cherry Juice
This natural juice contains melatonin and can help improve sleep quality. However, it’s essential to consume it at the right time to avoid negative effects.
Rating: Out Like a Light
7. Glycine
Glycine is an inhibitory neurotransmitter that can help lower body temperature and improve sleep quality. Studies have shown that a small dose can significantly enhance sleep.
Rating: Sleep Savant
8. Grounding
Connecting with the earth by standing on grass or concrete can help reset cortisol levels and improve sleep. This technique has been shown to have beneficial effects on sleep patterns.
Rating: Out Like a Light
9. Sauna Use
Using a sauna can induce relaxation and improve sleep quality by promoting a rapid cooling effect afterward. This can help recalibrate your body’s stress response.
Rating: Sleep Savant
Less Effective Techniques
1. Carbs Before Bed
While some believe that consuming carbs before bed can induce sleepiness, the spikes in blood sugar may disrupt sleep patterns.
Rating: Grasping for Straws
2. Tryptophan
Tryptophan, a precursor to serotonin and melatonin, is often thought to promote sleep. However, it competes with other amino acids, making it less effective.
Rating: Foggy
Conclusion
Achieving quality sleep is not just about using sleep aids; it’s about integrating various techniques and understanding your body’s needs. From magnesium to grounding, there are numerous ways to enhance your sleep quality. Experiment with these techniques to find what works best for you.
Your Sleep Stack
For those interested, here’s a brief overview of an effective evening routine:
- Eat dinner early with carbohydrates to promote relaxation.
- Limit screen time and use blue light-blocking glasses.
- Incorporate magnesium and glycine supplements before bed.
- Engage in breathwork or meditation to wind down.
By adopting these practices, you can pave the way for better sleep and improved health.
