Effects · psyche adverse
Physical Fatigue
A feeling of bodily exhaustion, lack of energy, muscle weakness, and weariness that is not justified by preceding physical activity. Occurs as an undesirable side effect.
- Supplements
- 26
- Practices
- 86
- Habits
- 64
How we rate evidence
Probability — how likely the effect is to show up
- Very high
- High
- Medium
- Low
Evidence — where the data comes from
- Scientific Meta-analyses and randomized trials
- Clinical Clinical trials and practice
- Animal research Animal studies
- People reports User reports and anecdotes
- Theoretical Mechanistic reasoning, not yet tested
Reported as a side effect of (176)
Probability Very high 38 High 64 Medium 39 Low 35
Evidence Clinical 69 People reports 76 Theoretical 31
- Amanita Regalis Supplements LowPeople reports
- Anastrozole Supplements MediumTheoretical
- Andrographis Supplements LowPeople reports
- Apigenin Supplements LowPeople reports
- Ashwagandha Supplements LowPeople reports
- Cabergoline Supplements MediumClinical
- Calcium Supplements LowPeople reports
- CBD Supplements MediumClinical
- Cerebrolysin Supplements LowPeople reports
- Chlorella Supplements LowPeople reports
- Ethanol (alcohol) Supplements HighTheoretical
- Fisetin Supplements LowPeople reports
- Inosine Supplements LowClinical
- Kava Kava Supplements LowPeople reports
- Ligandrol LGD-4033 Supplements HighPeople reports
- Magnolia Bark Extract Supplements LowPeople reports
- Melatonin Supplements MediumPeople reports
- Olive Leaf Extract Supplements LowPeople reports
- Phenibut Supplements HighPeople reports
- Propranolol Supplements HighTheoretical
- Spirulina Supplements LowPeople reports
- Sulforaphane Supplements LowPeople reports
- TB-500 (Thymosin Beta-4 Acetate) Supplements LowPeople reports
- Unifiram Supplements LowPeople reports
- Valerian Root Supplements MediumClinical
- Vitamin D Supplements LowTheoretical
- 5Rhythms Dance Practices HighTheoretical
- Active Music Making Practices MediumClinical
- Acupuncture Practices LowPeople reports
- Alternate Day Fasting Practices HighClinical
- Animal Flow Practices HighClinical
- Anusara Yoga Practices HighTheoretical
- Ashtanga Yoga Practices MediumPeople reports
- Ayurveda Practices LowPeople reports
- Balance Training Practices MediumClinical
- Ballet Fitness Practices HighTheoretical
- Belly Dance Practices Very highTheoretical
- Bikram Yoga Practices Very highPeople reports
- Brisk Walking Practices HighClinical
- Calisthenics Practices Very highTheoretical
- Carb Cycling Practices HighPeople reports
- Cognitive Behavioral Therapy Practices LowClinical
- Chiropractic Practices LowPeople reports
- Contact Improvisation Practices Very highTheoretical
- Contemporary Dance Practices Very highTheoretical
- CrossFit Practices Very highClinical
- Self-Cupping Massage (Silicone) Practices LowPeople reports
- Cycling Practices Very highPeople reports
- Deep Tissue Massage Practices HighPeople reports
- Drumming Circle Practices HighPeople reports
- Ecstatic Dance Practices Very highClinical
- EEG Neurofeedback Practices MediumClinical
- Elimination Diet Practices HighPeople reports
- Eye Movement Desensitization and Reprocessing Practices HighClinical
- Knitting / Fiber Arts Practices HighPeople reports
- Finnish Sauna Practices HighPeople reports
- Free / Intuitive Dance Practices Very highTheoretical
- Functional Training Practices HighTheoretical
- Group Therapy Practices MediumPeople reports
- Guided Imagery Practices LowPeople reports
- Hatha Yoga Practices MediumPeople reports
- Herbal Steam Bath Practices HighPeople reports
- Herbalism / Phytotherapy Practices MediumPeople reports
- High-Intensity Interval Training (HIIT) Practices Very highTheoretical
- Hiking Practices Very highClinical
- Holotropic Breathwork Practices Very highClinical
- Hot Bath Practices MediumPeople reports
- Infrared Sauna Practices MediumPeople reports
- Integral Yoga Practices LowPeople reports
- Intermittent Calorie Restriction Practices HighClinical
- Isochronic Tones Practices LowPeople reports
- Iyengar Yoga Practices MediumPeople reports
- Jivamukti Yoga Practices HighClinical
- Running / Jogging Practices Very highTheoretical
- Juice Fasting Practices Very highClinical
- Ketogenic Diet Practices HighClinical
- Kettlebell Training Practices Very highClinical
- Kundalini Yoga Practices MediumClinical
- Lunar Cycle Syncing Practices LowClinical
- Lymphatic Drainage Massage Practices MediumPeople reports
- Manual Myofascial Release Practices HighPeople reports
- Naturopathy Practices MediumPeople reports
- Osteopathy Practices MediumPeople reports
- Periodic 24-hour Fasting Practices HighClinical
- Pilates Practices MediumPeople reports
- Plant-Based Diet Practices MediumPeople reports
- Power Yoga Practices HighClinical
- Prenatal Yoga Practices MediumPeople reports
- Reducing Sugar and Processed Foods Practices HighClinical
- Reflexology Practices HighPeople reports
- Indoor Rowing Practices Very highTheoretical
- Scrapbooking Practices MediumPeople reports
- Shiatsu Massage Practices HighClinical
- Singing / Choir Practices MediumClinical
- Sivananda Yoga Practices LowPeople reports
- Social Dancing Practices HighTheoretical
- Sports Massage Practices MediumPeople reports
- Steam Room / Hammam Practices HighPeople reports
- Strength Training Practices Very highTheoretical
- Swimming Practices Very highTheoretical
- Tai Chi Practices LowPeople reports
- Transcranial Brain Stimulation Practices LowClinical
- Thai Massage Practices HighClinical
- Trail Running Practices Very highTheoretical
- Time-Restricted Eating 14/10 Practices MediumPeople reports
- Time-Restricted Eating 16/8 Practices HighPeople reports
- Trigger Point Therapy Practices MediumPeople reports
- Vinyasa Yoga Practices Very highClinical
- Vipassana Meditation Practices HighPeople reports
- Walking Meditation Practices LowClinical
- Prolonged Water Fasting Practices Very highPeople reports
- Zumba Practices Very highClinical
- Using Alcohol as a Sleep Aid Habits HighClinical
- Alcohol Consumption Habits HighTheoretical
- Avoid Processed Foods Habits LowPeople reports
- Avoid Sugar Habits HighPeople reports
- Balance Training Habits LowClinical
- Binge Eating Episodes Habits HighClinical
- Binge-Watching TV Shows for Hours Habits HighClinical
- Suppressing Emotions Habits Very highTheoretical
- Breathwork Habits LowPeople reports
- Bulimia Habits Very highClinical
- Cardiovascular Exercise Habits Very highClinical
- Cigarette Smoking Habits HighClinical
- Compulsive Online Shopping Habits HighClinical
- People-Pleasing to Your Own Detriment Habits Very highClinical
- Doomscrolling (Consuming Negative News) Habits HighClinical
- Drug Use Habits HighClinical
- Emotional Eating Habits HighPeople reports
- Energy Drink Consumption Habits HighClinical
- Engaging in Conflict Habits Very highClinical
- Excessive Caffeine Intake Habits HighClinical
- Excessive Pornography Consumption Habits HighPeople reports
- Excessive Sugar Consumption Habits HighPeople reports
- Excessive Worrying Habits Very highClinical
- Fast Food Consumption Habits MediumClinical
- Flexibility & Mobility Habits MediumPeople reports
- Get Fresh Air Habits HighClinical
- Heat Exposure (Sauna/Steam) Habits HighClinical
- High-Intensity Interval Training (HIIT) Habits Very highTheoretical
- High Saturated and Trans Fat Intake Habits MediumPeople reports
- Hot Salt Baths Habits MediumPeople reports
- Inactive Lifestyle Habits HighClinical
- Inhalant Abuse Habits HighPeople reports
- Insufficient Sleep Habits Very highTheoretical
- Intermittent Fasting Habits MediumPeople reports
- Irregular Sleep-Wake Schedule Habits Very highTheoretical
- Eating Large Meals Late at Night Habits HighClinical
- Insufficient Fruit and Vegetable Intake Habits HighClinical
- Maladaptive Perfectionism Habits Very highClinical
- Manage Calorie Intake Habits HighClinical
- Mindless Scrolling on Devices Habits HighTheoretical
- Morning Exercise Habits MediumClinical
- Music Practice Habits HighPeople reports
- Nature Walks Habits MediumPeople reports
- Engaging in Negative Self-Talk Habits HighClinical
- Not eating enough Habits Very highTheoretical
- Plant Intake Habits LowPeople reports
- Maintaining Poor Posture Habits HighClinical
- Chronic Procrastination Habits MediumClinical
- Prolonged Sitting Habits HighClinical
- Recreational Sports Habits Very highTheoretical
- Revenge Bedtime Procrastination Habits Very highTheoretical
- Ruminating on Past Mistakes Habits MediumClinical
- Using Screens in Bed Habits Very highClinical
- Engaging in Self-Sabotaging Behaviors Habits Very highPeople reports
- Compulsive Skin Picking Habits MediumClinical
- Skipping Rest Breaks During Work Habits HighPeople reports
- Self-Imposed Social Isolation Habits MediumClinical
- Spend Time in Nature Habits HighClinical
- Strength Training Habits LowClinical
- Unrealistic Expectations of Self Habits HighClinical
- Vibration Plate Therapy Habits HighTheoretical
- Walking Habits HighClinical
- Working Excessive Hours Habits Very highTheoretical
- Yoga Practice Habits MediumPeople reports
Mitigated by (22)
- Adrafinil Supplements People reports
- D-Aspartic Acid Supplements People reports
- Bromantane Supplements People reports
- Cabergoline Supplements People reports
- Caffeine Supplements Theoretical
- Coluracetam Supplements People reports
- DHEA Supplements People reports
- Fadogia Agrestis Supplements People reports
- Green Tea Extract Supplements Theoretical
- Guarana Supplements Theoretical
- Human Chorionic Gonadotropin (hCG) Supplements People reports
- Ligandrol LGD-4033 Supplements People reports
- Modafinil Supplements Theoretical
- Mucuna Pruriens (Velvet Bean) Supplements People reports
- Nicotine Supplements Theoretical
- Panax Ginseng Supplements People reports
- Phenylpiracetam (Phenotropil) Supplements People reports
- Pregnenolone Supplements People reports
- Selegiline Supplements People reports
- Sunifiram Supplements People reports
- Unifiram Supplements People reports
- Yohimbine Supplements People reports