Insomnia
Prevalence: 10-15% chronic insomnia; 30-35% occasional symptoms
Evidence-Ranked Ingredients
| Ingredient | Grade | Studies | Direction | |
|---|---|---|---|---|
| Melatonin | A Strong | 119 | Positive | 表示 → |
| Omega-3 Fatty Acids | A Strong | 92 | Positive | 表示 → |
| Tryptophan | A Strong | 75 | Positive | 表示 → |
| Vitamin D | A Strong | 49 | Mixed | 表示 → |
| Lavender | A Strong | 48 | Positive | 表示 → |
| Valerian Root | A Strong | 40 | Positive | 表示 → |
| Ashwagandha | A Strong | 29 | Positive | 表示 → |
| Glycine | A Strong | 27 | Positive | 表示 → |
| Chamomile | A Strong | 25 | Positive | 表示 → |
| Lemon Balm | A Strong | 19 | Positive | 表示 → |
| Passionflower | A Strong | 19 | Positive | 表示 → |
| L-Theanine | A Strong | 16 | Positive | 表示 → |
| Magnesium Glycinate | A Strong | 9 | Positive | 表示 → |
| Tart Cherry | A Strong | 5 | Mixed | 表示 → |
| 5-HTP | B Moderate | 31 | Positive | 表示 → |
| Magnolia Bark | B Moderate | 3 | Positive | 表示 → |
| Reishi Mushroom | D Preliminary | 0 | Neutral | 表示 → |
About
Chronic difficulty initiating or maintaining sleep, or waking too early, despite adequate opportunity. Occurs at least 3 nights/week for 3+ months (chronic insomnia).
Common Symptoms
Difficulty falling asleep
Frequent awakenings
Early morning waking
Daytime fatigue
Risk Factors
- Anxiety
- Depression
- Chronic pain
- Caffeine
- Screen exposure
- Irregular schedule
Frequently Asked Questions
What supplements may help with Insomnia?
Based on peer-reviewed research, supplements with the strongest evidence for Insomnia include Melatonin, Omega-3 Fatty Acids, Tryptophan, Vitamin D. These have earned Grade A or B ratings from our analysis of clinical studies. Always consult your healthcare provider before starting any supplement.
How is the evidence for Insomnia supplements graded?
We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.
How many studies on Insomnia supplements have been reviewed?
Our evidence grades for Insomnia are based on a total of 606 peer-reviewed studies across 17 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.
What are common symptoms of Insomnia?
Common symptoms associated with Insomnia include Difficulty falling asleep, Frequent awakenings, Early morning waking, Daytime fatigue. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.