Insomnia
Insomnia is a common sleep condition which involves trouble falling asleep, staying asleep, or both. The resulting insufficient or poor-quality sleep can lead to worsened quality of life and functional impairments.
Quick Answer
What it is
Insomnia is a common sleep condition which involves trouble falling asleep, staying asleep, or both. The resulting insufficient or poor-quality sleep can lead to worsened quality of life and functional impairments.
Key findings
- Grade A: Insomnia Signs and Symptoms (Melatonin)
- Grade B: Alertness (Ashwagandha)
- Grade C: Depression Symptoms (Probiotics)
Safety
No specific caution or interaction language was detected in the current summary/outcome notes.
ℹ️ Quick Facts
Quick Facts: Insomnia
- Supplements Studied:11
- Research Trials:21
- Total Participants:13,294
- Grade A Supplements:1
- Top Supplement:Melatonin (A)
Evidence-Based Protocol
Supplement stack ranked by research quality
Primary Stack (Tier 1)
Binds to MT1/MT2 receptors in suprachiasmatic nucleus to regulate circadian rhythm and promote sleep onset
Activates GABA receptors, reduces cortisol, and regulates melatonin production through pineal gland modulation
Supporting Stack (Tier 2)
Lowers core body temperature through peripheral vasodilation and enhances NMDA receptor function to improve sleep quality
Increases alpha brain wave activity and GABA production, promoting relaxation without sedation
How It Works
Insomnia involves disruption of your natural sleep-wake cycle, often due to stress, irregular schedules, or age-related changes in sleep hormones. Your brain's ability to transition into sleep depends on proper melatonin signaling, reduced cortisol, and activation of calming GABA pathways.
Expected timeline: Melatonin works from the first night. Magnesium and glycine show cumulative benefits over 2-4 weeks. Full sleep quality improvement typically occurs within 4-6 weeks.
Supplements for Insomnia
Sorted by strength of evidence
Detailed Outcomes
Research Citations (7)
Related Conditions
Sleep Health
9 shared supplements · 84 outcomes
Sleep health encompasses a holistic view of sleep that includes sleep regularity, sleep timing, sleep quality, sleep duration, and satisfaction with one’s sleep.
8 shared supplements · outcomes
Stress
7 shared supplements · 126 outcomes
Stress (particularly distress) is excessive stimulation of the body's resources that eventually leads to negative symptoms such as fatigue or depression. Several supplements, such as adaptogens, are thought to reduce the development of stress.
Cognitive Improvement
7 shared supplements · 324 outcomes
Cognitive improvement refers to an increase in performance on tasks of mental abilities including learning, thinking, memory, problem solving, logical reasoning, decision making, and attention.
Type 2 Diabetes
6 shared supplements · 868 outcomes
Type 2 diabetes (T2D) is a disease in which blood glucose levels are too high. It is characterized by insulin resistance in muscle, fat, and pancreas cells and an inability of the pancreas to manufacture enough insulin to control blood glucose levels. T2D is strongly associated with excess body fat, and weight loss induced by lifestyle changes is extremely effective for treating T2D.
Mood Improvement
6 shared supplements · 159 outcomes
Mood improvement refers to a beneficial change in one’s temporary mental or emotional state which can include improvements in feelings of anxiety, anger, sadness, relief, positivity, optimism, loneliness, insecurity, happiness, excitement, curiosity, and calmness.
Metabolic Health
6 shared supplements · 975 outcomes
Research on metabolism, blood glucose regulation, insulin sensitivity, and metabolic syndrome.
Generalized Anxiety Disorder (GAD)
6 shared supplements · 25 outcomes
GAD is an anxiety disorder characterized by excessive, frequent, hard-to-control anxiety and worries about everyday events. The anxiety and worries cause distress or difficulty functioning and are accompanied by other symptoms like restlessness and fatigue.