Effects · health adverse
Diarrhea
Frequent (more than 3 times a day) loose or unformed stools, often caused by increased intestinal motility, impaired water absorption, or the irritating effect of the supplement. Can lead to dehydration.
- Supplements
- 162
- Practices
- 21
- Habits
- 30
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 (213)
Probability Very high 1 High 5 Medium 35 Low 172
Evidence Clinical 80 People reports 125 Theoretical 8
- 5-HTP Supplements LowClinical
- Acetyl-L-Carnitine (ALCAR) Supplements LowClinical
- Agmatine Sulfate Supplements LowPeople reports
- Alpha-GPC Supplements LowPeople reports
- Alpha-Lipoic Acid Supplements LowClinical
- Amanita Regalis Supplements LowPeople reports
- American Ginseng Supplements LowPeople reports
- Amylase Supplements LowPeople reports
- Andrographis Supplements MediumTheoretical
- Arginine Supplements LowClinical
- Artichoke Extract Supplements LowClinical
- Ashwagandha Supplements LowPeople reports
- D-Aspartic Acid Supplements LowPeople reports
- Astaxanthin Supplements LowPeople reports
- Astragalus Supplements LowPeople reports
- Bacopa Monnieri Supplements LowClinical
- BCAA Supplements LowPeople reports
- Berberine Supplements MediumTheoretical
- Beta-Sitosterol Supplements LowClinical
- Betaine (TMG) Supplements LowPeople reports
- Bilberry Extract Supplements LowPeople reports
- Bitter Melon Extract Supplements LowPeople reports
- Black Elderberry Supplements LowPeople reports
- Black Seed Oil Supplements LowPeople reports
- Blueberry Extract Supplements LowPeople reports
- Boron Supplements LowPeople reports
- Boswellia Supplements LowClinical
- Bromelain Supplements MediumClinical
- Butyrate Supplements LowClinical
- Caffeine Supplements LowPeople reports
- Calcium Alpha-Ketoglutarate Supplements LowPeople reports
- Calcium D-Glucarate Supplements LowPeople reports
- Calcium Supplements LowPeople reports
- CBD Supplements MediumClinical
- Cellulase Supplements LowPeople reports
- Cerebrolysin Supplements LowClinical
- Chaga Supplements LowPeople reports
- Chlorella Supplements MediumPeople reports
- Chondroitin Sulfate Supplements LowClinical
- Chromium Supplements LowPeople reports
- Chymotrypsin Supplements LowClinical
- Cinnamon Extract Supplements LowPeople reports
- Cissus Quadrangularis Supplements LowPeople reports
- Citrulline Supplements LowPeople reports
- Conjugated Linoleic Acid (CLA) Supplements LowClinical
- Collagen Peptides Supplements LowPeople reports
- Copper Supplements LowPeople reports
- Coenzyme Q10 Supplements LowClinical
- Cordyceps Supplements LowPeople reports
- Creatine Supplements LowClinical
- Curcumin Supplements LowClinical
- D-Ribose Supplements LowPeople reports
- Dandelion Root Supplements LowPeople reports
- Deglycyrrhizinated Licorice (DGL) Supplements LowPeople reports
- Diindolylmethane (DIM) Supplements LowPeople reports
- Diosmin Supplements LowClinical
- EAA (Essential Amino Acids) Supplements LowPeople reports
- Ecdysterone Supplements LowPeople reports
- Echinacea Supplements LowPeople reports
- Eleuthero Supplements LowPeople reports
- Evening Primrose Oil Supplements LowPeople reports
- Fadogia Agrestis Supplements LowPeople reports
- Fenugreek Extract Supplements MediumClinical
- Feverfew Supplements LowPeople reports
- Fibers (prebiotics) Supplements MediumTheoretical
- Fisetin Supplements LowPeople reports
- Garlic Supplements LowPeople reports
- Ginger Supplements LowPeople reports
- Ginkgo Biloba Supplements LowClinical
- Glucosamine Supplements LowClinical
- Glutamine Supplements LowClinical
- Glycine Supplements LowPeople reports
- Gotu Kola Supplements LowPeople reports
- Green Tea Extract Supplements LowClinical
- Guarana Supplements LowPeople reports
- Gymnema Sylvestre Supplements LowPeople reports
- Gynostemma Pentaphyllum Supplements LowPeople reports
- Hesperidin Supplements LowClinical
- Histidine Supplements LowPeople reports
- Holy Basil (Tulsi) Supplements LowPeople reports
- Horse Chestnut Extract Supplements LowClinical
- Huperzine A Supplements LowTheoretical
- Indole-3-Carbinol (I3C) Supplements LowClinical
- Inosine Supplements LowClinical
- Inositol Supplements LowClinical
- Iron Supplements LowClinical
- L-Carnitine Supplements MediumPeople reports
- L-Carnosine Supplements LowPeople reports
- Lecithin Supplements LowPeople reports
- Lion's Mane Supplements LowPeople reports
- Lipase Supplements LowClinical
- Lycopene Supplements LowPeople reports
- Lysine Supplements LowPeople reports
- Maca Root Supplements LowPeople reports
- Magnesium Supplements HighTheoretical
- Maitake Supplements LowPeople reports
- Manganese Supplements LowPeople reports
- Marshmallow Root Supplements LowPeople reports
- MCT Oil Supplements Very highClinical
- Methionine Supplements LowPeople reports
- Methylene Blue Supplements LowPeople reports
- Milk Thistle Supplements LowClinical
- MSM Supplements MediumPeople reports
- N-Acetylcysteine (NAC) Supplements LowClinical
- Nattokinase Supplements LowPeople reports
- Nettle Root Supplements MediumPeople reports
- Olive Leaf Extract Supplements LowPeople reports
- Omega-6 Supplements LowPeople reports
- Omega-9 Supplements LowPeople reports
- Ornithine Supplements LowPeople reports
- Palmitoylethanolamide (PEA) Supplements LowPeople reports
- Panax Ginseng Supplements LowClinical
- Papain Supplements LowPeople reports
- Pau d'Arco Supplements MediumPeople reports
- Pelargonium sidoides Supplements LowTheoretical
- Pepsin Supplements LowPeople reports
- Phenylalanine Supplements LowPeople reports
- Phosphatidylcholine (PC) Supplements MediumClinical
- Phosphatidylserine (PS) Supplements LowPeople reports
- Piperine Supplements LowPeople reports
- Polygala Tenuifolia Supplements LowPeople reports
- Potassium Supplements MediumPeople reports
- Probiotics Supplements LowClinical
- Propranolol Supplements LowClinical
- Protein Supplements MediumPeople reports
- Pycnogenol Supplements LowPeople reports
- Pygeum africanum (Bark) Supplements LowPeople reports
- Quercetin Supplements LowPeople reports
- Red Clover Supplements LowPeople reports
- Reishi Supplements LowPeople reports
- Resveratrol Supplements LowClinical
- Rutin Supplements LowPeople reports
- Saffron Extract Supplements LowClinical
- SAM-e Supplements MediumClinical
- Saw Palmetto Supplements LowClinical
- Schisandra Supplements LowPeople reports
- Serine Supplements LowPeople reports
- Serrapeptase Supplements LowPeople reports
- Shiitake Supplements LowPeople reports
- Shilajit Supplements LowPeople reports
- Silica Supplements LowPeople reports
- Spermidine Supplements LowPeople reports
- Spirulina Supplements LowPeople reports
- St. John's Wort Supplements LowClinical
- Sulforaphane Supplements LowClinical
- Superoxide Dismutase (SOD) Supplements LowPeople reports
- Tadalafil (Cialis) Supplements LowClinical
- Taurine Supplements LowPeople reports
- Tauroursodeoxycholic acid (TUDCA) Supplements HighTheoretical
- Theobromine Supplements LowPeople reports
- Threonine Supplements LowPeople reports
- Trypsin Supplements LowClinical
- Tryptophan Supplements LowPeople reports
- Turkey Tail Supplements LowClinical
- Tyrosine Supplements LowPeople reports
- Uridine Supplements LowPeople reports
- Vitamin B3 Supplements LowClinical
- Vitamin B5 Supplements LowPeople reports
- Vitamin C Supplements HighTheoretical
- Vitamin E Supplements LowClinical
- Yohimbine Supplements LowPeople reports
- Zinc Supplements LowClinical
- 5Rhythms Dance Practices LowClinical
- Contemporary Dance Practices LowClinical
- Elimination Diet Practices MediumPeople reports
- Fasting Mimicking Diet Practices LowPeople reports
- Functional Training Practices LowClinical
- Herbalism / Phytotherapy Practices MediumClinical
- Hydration with Electrolytes Practices LowClinical
- High-Fiber and Vegetable Diet Practices MediumClinical
- Intermittent Calorie Restriction Practices LowPeople reports
- Running / Jogging Practices MediumClinical
- Juice Fasting Practices HighPeople reports
- Ketogenic Diet Practices LowClinical
- Kettlebell Training Practices LowPeople reports
- Mediterranean Diet Practices LowClinical
- Naturopathy Practices MediumClinical
- Power Yoga Practices LowPeople reports
- Reducing Sugar and Processed Foods Practices LowPeople reports
- Seed Cycling Practices LowPeople reports
- Strength Training Practices LowPeople reports
- Trail Running Practices MediumClinical
- Time-Restricted Eating 16/8 Practices LowPeople reports
- Adequate Protein Intake Habits LowPeople reports
- Alcohol Consumption Habits MediumClinical
- Avoid Processed Foods Habits LowPeople reports
- Binge Eating Episodes Habits MediumPeople reports
- Suppressing Emotions Habits LowClinical
- Cardiovascular Exercise Habits LowClinical
- Compulsive Online Shopping Habits LowClinical
- Consume Healthy Fats Habits LowClinical
- Consume Probiotics Habits MediumClinical
- People-Pleasing to Your Own Detriment Habits MediumClinical
- Drug Use Habits MediumClinical
- Eat Whole Foods Habits MediumClinical
- Emotional Eating Habits MediumPeople reports
- Energy Drink Consumption Habits MediumPeople reports
- Engaging in Negative Gossip Habits LowClinical
- Excessive Caffeine Intake Habits MediumClinical
- Excessive Sugar Consumption Habits MediumPeople reports
- Excessive Worrying Habits MediumClinical
- Fast Food Consumption Habits LowPeople reports
- High-Fiber Diet Habits MediumClinical
- Intermittent Fasting Habits LowPeople reports
- Caffeine Consumption Late in the Day Habits LowClinical
- Engaging in Negative Self-Talk Habits MediumClinical
- Not eating enough Habits LowClinical
- Over-the-Counter Drug Abuse Habits HighClinical
- Plant Intake Habits LowClinical
- Reckless Driving Habits LowClinical
- Engaging in Self-Sabotaging Behaviors Habits MediumPeople reports
- Vagus Nerve Stimulation Habits LowPeople reports
- Yoga Practice Habits LowPeople reports