Effects · health adverse
Nausea
An unpleasant sensation in the epigastric region and throat, often preceding vomiting. One of the most common side effects of many supplements, especially when taken on an empty stomach or in high doses.
- Supplements
- 237
- Practices
- 88
- Habits
- 41
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 (366)
Probability Very high 1 High 14 Medium 69 Low 282
Evidence Clinical 101 People reports 250 Theoretical 15
- 5-HTP Supplements MediumClinical
- 9-Me-BC Supplements LowPeople reports
- Acetyl-L-Carnitine (ALCAR) Supplements MediumClinical
- Adrafinil Supplements LowClinical
- Agmatine Sulfate Supplements LowPeople reports
- Alpha-GPC Supplements LowPeople reports
- Alpha-Lipoic Acid Supplements MediumClinical
- Amanita Muscaria Supplements HighPeople reports
- Amanita Pantherina Supplements HighPeople reports
- Amanita Regalis Supplements HighTheoretical
- American Ginseng Supplements LowPeople reports
- Amylase Supplements LowPeople reports
- Anastrozole Supplements LowTheoretical
- Andrographis Supplements MediumTheoretical
- Aniracetam Supplements LowPeople reports
- Apigenin Supplements LowPeople reports
- 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 MediumClinical
- BCAA Supplements LowPeople reports
- Benfotiamine 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
- Bromantane Supplements LowPeople reports
- Bromelain Supplements MediumClinical
- Butyrate Supplements LowPeople reports
- Cabergoline Supplements HighTheoretical
- 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
- Chamomile Supplements LowPeople reports
- Chlorella Supplements MediumPeople reports
- Chondroitin Sulfate Supplements LowClinical
- Chromium Supplements LowClinical
- Chymotrypsin Supplements LowClinical
- Cinnamon Extract Supplements LowPeople reports
- Cissus Quadrangularis Supplements LowPeople reports
- Citrulline Supplements LowPeople reports
- Conjugated Linoleic Acid (CLA) Supplements LowClinical
- Clomiphene Supplements LowClinical
- Collagen Peptides Supplements LowPeople reports
- Coluracetam Supplements LowPeople reports
- Copper Supplements MediumClinical
- Coenzyme Q10 Supplements LowClinical
- Cordyceps Supplements LowPeople reports
- Cortexin Supplements LowPeople reports
- Creatine Supplements LowPeople reports
- Curcumin Supplements LowClinical
- D-Ribose Supplements LowPeople reports
- Dandelion Root Supplements LowPeople reports
- Deglycyrrhizinated Licorice (DGL) Supplements LowPeople reports
- DHEA Supplements LowPeople reports
- Dihexa Supplements LowPeople reports
- Diindolylmethane (DIM) Supplements LowPeople reports
- Diosmin Supplements LowClinical
- DL-Phenylalanine (DLPA) Supplements LowPeople reports
- DMAE Supplements LowPeople reports
- Dutasteride Supplements LowPeople reports
- EAA (Essential Amino Acids) Supplements MediumPeople reports
- Ecdysterone Supplements LowPeople reports
- Echinacea Supplements LowClinical
- Eleuthero Supplements LowPeople reports
- Ethanol (alcohol) Supplements HighTheoretical
- Eutropoflavin Supplements LowPeople reports
- Evening Primrose Oil Supplements LowPeople reports
- Fadogia Agrestis Supplements LowPeople reports
- Fasoracetam Supplements LowPeople reports
- Fenugreek Extract Supplements MediumPeople reports
- Feverfew Supplements MediumClinical
- Fibers (prebiotics) Supplements LowPeople reports
- Fisetin Supplements LowPeople reports
- GABA Supplements LowPeople reports
- Garlic Supplements LowClinical
- Ginger Supplements LowClinical
- Ginkgo Biloba Supplements LowClinical
- Glucosamine Supplements LowClinical
- Glutamine Supplements LowPeople reports
- Glycine Supplements LowPeople reports
- Gotu Kola Supplements LowPeople reports
- Grape Seed Extract Supplements LowPeople reports
- Green Tea Extract Supplements MediumPeople reports
- Guarana Supplements LowPeople reports
- Gymnema Sylvestre Supplements LowPeople reports
- Gynostemma Pentaphyllum Supplements LowPeople reports
- Hesperidin Supplements LowClinical
- Histidine Supplements LowPeople reports
- HMB Supplements LowPeople reports
- Holy Basil (Tulsi) Supplements LowPeople reports
- Honokiol Supplements LowPeople reports
- Hops Supplements LowPeople reports
- Horny Goat Weed Supplements LowPeople reports
- Horse Chestnut Extract Supplements MediumClinical
- Human Chorionic Gonadotropin (hCG) Supplements LowClinical
- Huperzine A Supplements MediumTheoretical
- Indole-3-Carbinol (I3C) Supplements LowClinical
- Inosine Supplements LowClinical
- Inositol Supplements LowPeople reports
- Iodine Supplements LowPeople reports
- Iron Supplements MediumTheoretical
- J147 Supplements LowPeople reports
- Jujube Seed Extract Supplements LowPeople reports
- Kava Kava Supplements MediumClinical
- L-Carnitine Supplements MediumPeople reports
- L-Carnosine Supplements LowPeople reports
- Lactase Supplements LowPeople reports
- Lavender Extract Supplements LowClinical
- Lecithin Supplements LowPeople reports
- Lemon Balm Supplements LowPeople reports
- Licorice Root Supplements LowPeople reports
- Ligandrol LGD-4033 Supplements LowPeople reports
- Lion's Mane Supplements LowPeople reports
- Lipase Supplements LowClinical
- Lithium Supplements LowPeople reports
- Lycopene Supplements LowPeople reports
- Lysine Supplements LowPeople reports
- Maca Root Supplements LowPeople reports
- Magnesium Supplements MediumClinical
- Maitake Supplements LowPeople reports
- Manganese Supplements LowPeople reports
- Marshmallow Root Supplements LowPeople reports
- MCT Oil Supplements MediumPeople reports
- Melatonin Supplements LowClinical
- Memantine Supplements MediumTheoretical
- Methionine Supplements LowClinical
- Methylene Blue Supplements MediumPeople reports
- Milk Thistle Supplements LowPeople reports
- Modafinil Supplements LowTheoretical
- MSM Supplements MediumPeople reports
- Mucuna Pruriens (Velvet Bean) Supplements MediumTheoretical
- N-Acetylcysteine (NAC) Supplements MediumClinical
- N-Acetyl-L-Tyrosine (NALT) Supplements LowPeople reports
- Nattokinase Supplements LowPeople reports
- Nettle Root Supplements HighPeople reports
- Nicotinamide Mononucleotide (NMN) Supplements LowPeople reports
- Nicotine Supplements MediumTheoretical
- Noopept Supplements LowPeople reports
- NSI-189 Supplements LowPeople reports
- Olive Leaf Extract Supplements MediumPeople reports
- Omega-3 Supplements LowClinical
- Omega-6 Supplements LowPeople reports
- Omega-9 Supplements LowPeople reports
- Ornithine Supplements LowPeople reports
- Oxiracetam Supplements LowPeople reports
- Palmitoylethanolamide (PEA) Supplements LowPeople reports
- Panax Ginseng Supplements LowClinical
- Papain Supplements LowPeople reports
- Passionflower Supplements LowPeople reports
- Pau d'Arco Supplements MediumPeople reports
- Pelargonium sidoides Supplements LowTheoretical
- Pepsin Supplements LowPeople reports
- Phenibut Supplements LowPeople reports
- Phenylalanine Supplements LowPeople reports
- Phenylpiracetam (Phenotropil) Supplements LowPeople reports
- Phosphatidylcholine (PC) Supplements MediumClinical
- Phosphatidylserine (PS) Supplements LowPeople reports
- Picamilon Supplements LowPeople reports
- Piperine Supplements LowPeople reports
- Piracetam Supplements LowClinical
- Polygala Tenuifolia Supplements LowPeople reports
- Potassium Supplements MediumPeople reports
- PQQ Supplements LowPeople reports
- Pramiracetam Supplements LowPeople reports
- Pregnenolone Supplements LowPeople reports
- Probiotics Supplements LowPeople reports
- Propranolol Supplements LowClinical
- Protein Supplements LowPeople reports
- Pycnogenol Supplements LowPeople reports
- Pygeum africanum (Bark) Supplements LowPeople reports
- Quercetin Supplements LowPeople reports
- Red Clover Supplements LowPeople reports
- Red Yeast Rice Supplements LowPeople reports
- Reishi Supplements LowPeople reports
- Resveratrol Supplements LowClinical
- Rhodiola Rosea Supplements LowPeople reports
- Rosemary Extract Supplements LowPeople reports
- Rutin Supplements LowPeople reports
- Sabroxy Supplements LowPeople reports
- Saffron Extract Supplements LowClinical
- SAM-e Supplements LowClinical
- Saw Palmetto Supplements MediumClinical
- Schisandra Supplements LowPeople reports
- Selank Supplements LowPeople reports
- Selegiline Supplements LowClinical
- Serine Supplements LowPeople reports
- Serrapeptase Supplements LowPeople reports
- Shiitake Supplements LowPeople reports
- Shilajit Supplements MediumPeople reports
- Silica Supplements LowPeople reports
- Spermidine Supplements LowPeople reports
- Spirulina Supplements LowPeople reports
- St. John's Wort Supplements MediumClinical
- Sulbutiamine Supplements LowPeople reports
- Sulforaphane Supplements LowClinical
- Sunifiram Supplements LowPeople reports
- Superoxide Dismutase (SOD) Supplements LowPeople reports
- Taurine Supplements LowPeople reports
- Tauroursodeoxycholic acid (TUDCA) Supplements MediumClinical
- Theobromine Supplements LowPeople reports
- Threonine Supplements LowPeople reports
- Tongkat Ali Supplements LowPeople reports
- Tribulus Terrestris Supplements MediumPeople reports
- Trypsin Supplements LowPeople reports
- Tryptophan Supplements MediumClinical
- Turkey Tail Supplements LowClinical
- Tyrosine Supplements MediumPeople reports
- Unifiram Supplements LowPeople reports
- Uridine Supplements LowPeople reports
- Valerian Root Supplements LowClinical
- Vinpocetine Supplements LowPeople reports
- Vitamin A Supplements LowClinical
- Vitamin B12 Supplements LowPeople reports
- Vitamin B3 Supplements LowClinical
- Vitamin B6 Supplements LowPeople reports
- Vitamin B9 Supplements LowPeople reports
- Vitamin C Supplements LowClinical
- Vitamin D Supplements LowTheoretical
- Vitamin E Supplements LowClinical
- Vitex Agnus-Castus Supplements LowClinical
- Yohimbine Supplements MediumPeople reports
- Zinc Supplements MediumClinical
- 5Rhythms Dance Practices LowClinical
- Acupressure Practices LowPeople reports
- Alternate Day Fasting Practices LowClinical
- Alternate Nostril Breathing Practices LowPeople reports
- Animal Flow Practices LowPeople reports
- Aromatherapy Practices LowPeople reports
- Ashtanga Yoga Practices LowPeople reports
- Balance Training Practices LowPeople reports
- Ballet Fitness Practices LowPeople reports
- Belly Dance Practices LowPeople reports
- Bhastrika Pranayama Practices LowPeople reports
- Bikram Yoga Practices MediumPeople reports
- Binaural Beats Practices LowPeople reports
- Cognitive Training / Brain Games Practices LowPeople reports
- Buteyko Method Breathing Practices LowPeople reports
- Calisthenics Practices LowPeople reports
- Chiropractic Practices LowPeople reports
- Coherent Breathing Practices LowPeople reports
- Cold Water Face Plunge Practices LowPeople reports
- Contemporary Dance Practices LowPeople reports
- Contrast Limb Baths Practices LowPeople reports
- Contrast Shower Practices LowClinical
- CrossFit Practices MediumPeople reports
- Cupping Therapy Practices LowClinical
- Dance/Movement Therapy Practices LowClinical
- Deep Tissue Massage Practices LowPeople reports
- Digital Art Creation Practices LowPeople reports
- Elimination Diet Practices MediumPeople reports
- Eye Movement Desensitization and Reprocessing Practices LowClinical
- Finnish Sauna Practices LowPeople reports
- Fasting Mimicking Diet Practices MediumClinical
- Self Foot Reflexology Practices LowPeople reports
- Free / Intuitive Dance Practices LowPeople reports
- Functional Training Practices LowClinical
- Hatha Yoga Practices LowPeople reports
- Herbal Steam Bath Practices LowPeople reports
- Herbalism / Phytotherapy Practices MediumClinical
- High-Intensity Interval Training (HIIT) Practices MediumPeople reports
- Hiking Practices LowPeople reports
- Holotropic Breathwork Practices MediumClinical
- Hot Bath Practices LowPeople reports
- Hot Stone Massage Practices LowPeople reports
- Hydration with Electrolytes Practices LowPeople reports
- High-Fiber and Vegetable Diet Practices LowPeople reports
- Infrared Sauna Practices LowPeople reports
- Intermittent Calorie Restriction Practices MediumClinical
- Isochronic Tones Practices LowPeople reports
- Iyengar Yoga Practices LowPeople reports
- Jivamukti Yoga Practices LowPeople reports
- Running / Jogging Practices MediumClinical
- Juice Fasting Practices MediumPeople reports
- Kapalabhati Pranayama Practices LowPeople reports
- Ketogenic Diet Practices MediumClinical
- Kettlebell Training Practices LowPeople reports
- Kriya Yoga Practices LowPeople reports
- Kundalini Yoga Practices LowPeople reports
- Morning Bright Light / Sunlight Exposure Practices LowPeople reports
- Moxibustion Practices LowPeople reports
- Manual Myofascial Release Practices LowPeople reports
- Naturopathy Practices MediumClinical
- Periodic 24-hour Fasting Practices MediumPeople reports
- Power Yoga Practices LowPeople reports
- Prenatal Yoga Practices HighClinical
- Psychodynamic Therapy Practices LowPeople reports
- Raja Yoga Practices LowPeople reports
- Rebirthing Breathwork Practices LowPeople reports
- Reducing Sugar and Processed Foods Practices LowPeople reports
- Indoor Rowing Practices LowClinical
- SAD Lamp Light Therapy Practices LowClinical
- Scalp Massage Practices LowPeople reports
- Seed Cycling Practices LowPeople reports
- Sivananda Yoga Practices LowPeople reports
- Sports Massage Practices LowPeople reports
- Steam Room / Hammam Practices MediumPeople reports
- Strength Training Practices LowClinical
- Swimming Practices LowPeople reports
- Tai Chi Practices LowPeople reports
- Tantra Yoga Practices LowPeople reports
- Thai Massage Practices LowPeople reports
- Trail Running Practices MediumClinical
- Time-Restricted Eating 14/10 Practices LowPeople reports
- Time-Restricted Eating 16/8 Practices LowPeople reports
- Trigger Point Therapy Practices LowPeople reports
- Vinyasa Yoga Practices LowPeople reports
- Vipassana Meditation Practices LowPeople reports
- Prolonged Water Fasting Practices HighPeople reports
- Wim Hof Method Breathing Practices LowPeople reports
- Zumba Practices LowPeople reports
- Alcohol Consumption Habits HighTheoretical
- Avoid Sugar Habits LowPeople reports
- Binge Eating Episodes Habits HighClinical
- Suppressing Emotions Habits MediumClinical
- Breathwork Habits MediumPeople reports
- Bulimia Habits HighClinical
- Cardiovascular Exercise Habits MediumClinical
- Cigarette Smoking Habits MediumPeople reports
- Consume Probiotics Habits LowPeople reports
- People-Pleasing to Your Own Detriment Habits MediumClinical
- Doomscrolling (Consuming Negative News) Habits LowClinical
- Drug Use Habits HighClinical
- Eat Whole Foods Habits LowPeople reports
- Eating Too Quickly Habits LowPeople reports
- Emotional Eating Habits HighPeople reports
- Energy Drink Consumption Habits MediumClinical
- Excessive Caffeine Intake Habits MediumClinical
- Excessive Sugar Consumption Habits MediumPeople reports
- Excessive Worrying Habits MediumClinical
- Fast Food Consumption Habits LowPeople reports
- Heat Exposure (Sauna/Steam) Habits LowClinical
- High-Intensity Interval Training (HIIT) Habits MediumPeople reports
- Hot Salt Baths Habits LowPeople reports
- Inhalant Abuse Habits Very highPeople reports
- Intermittent Fasting Habits LowPeople reports
- Caffeine Consumption Late in the Day Habits LowClinical
- Morning Exercise Habits LowClinical
- Engaging in Negative Self-Talk Habits LowClinical
- Not eating enough Habits LowClinical
- Oil Pulling Habits LowPeople reports
- Engaging in Self-Sabotaging Behaviors Habits MediumPeople reports
- Using Smokeless Tobacco Habits MediumClinical
- Spend Time in Nature Habits LowClinical
- Stay Hydrated Habits LowClinical
- Strength Training Habits LowClinical
- Tongue Scraping Habits HighPeople reports
- Vagus Nerve Stimulation Habits LowClinical
- Vaping or E-Cigarette Use Habits MediumClinical
- Vibration Plate Therapy Habits LowPeople reports
- Working Excessive Hours Habits MediumPeople reports
- Yoga Practice Habits LowPeople reports