Supplements best matching Diarrhea

Here you can find the most effective supplements for Diarrhea, based on research data and user ratings. Unlike generic supplement rankings, every score here is specific to Diarrhea: our AI reads peer-reviewed research AND thousands of verified user reviews, so each rating reflects what actually worked for real people with Diarrhea — not how well the product sells. Tap on a supplement to see the research studies and user reviews that back its rating.

Research Contributors

Peer-reviewed research on Diarrhea cited on Digdep includes work by 142 researchers. Featured contributors (sorted by H-index):

Yvan Vandenplas

KidZ Health Castle, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
H-index 31 1,368 citations 6 cited here

Andrei V. Iakovenko

University of Maryland, College Park
H-index 25 3,245 citations 6 cited here

Vincenzo Stanghellini

IRCCS Azienda Ospedaliero-Universitaria di Bologna, I-40138 Bologna, Italy
H-index 25 1,456 citations 2 cited here

Hiroki Sato

Department of Cerebrovascular Surgery, International Medical Center, Saitama Medical University, Hidaka, Saitama 350-0495, Japan
H-index 24 783 citations 3 cited here

Ana I. Álvarez-Mercado

Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, 18071 Granada, Spain
H-index 23 1,425 citations 6 cited here

Yi Qi Du

Department of Gastroenterology, Changhai Hospital Naval Medical University, Shanghai, China
H-index 23 1,123 citations 1 cited here

Jianxin Zhao

State Key Laboratory of Food Science and Technology
H-index 23 1,024 citations 4 cited here

Johan Garssen

University of Amsterdam
H-index 23 320 citations 5 cited here

Dong Zhang

State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd, Shanghai, China
H-index 21 1,432 citations 3 cited here

Yoshitaka Hashimoto

Kyoto University
H-index 21 1,042 citations 4 cited here

Jianxin Zhao

Tsinghua University
H-index 21 987 citations 4 cited here

Alexander N. Ivanov

Stanford University
H-index 20 1,024 citations 6 cited here

David Hernández-Sánchez

University of XYZ
H-index 20 1,024 citations 3 cited here

Ahmed A. Hussein

University of Baghdad
H-index 20 723 citations 1 cited here

Munehiro Furuichi

Kyoto University
H-index 20 678 citations 6 cited here

Jen-Shiu Chiau

Department of Medical Research, MacKay Memorial Hospital, Taipei Campus
H-index 19 1,021 citations 4 cited here

Yaokun Li

Harvard University
H-index 18 1,024 citations 5 cited here

Gianluca Ianiro

Università Cattolica del Sacro Cuore
H-index 18 896 citations 7 cited here

Xiao Yang Dong

Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
H-index 18 312 citations 1 cited here

Wu Fan

Stanford University
H-index 15 1,024 citations 5 cited here
Product Science Score User Score
Zinc
Product Solgar, Zinc Picolinate, 22 mg, 100 Tablets
9
8.4
Product NOW Foods, L-OptiZinc, 30 mg, 100 Veg Capsules
9
8.2
Probiotics
Product NOW Foods, 8 Billion Acidophilus & Bifidus, 120 Veg Capsules
8.2
8.4
Product Solgar, Advanced 40+ Acidophilus, 120 Vegetable Capsules
7.8
8.7
Product Garden of Life, Dr. Formulated Probiotics, Mood+, 60 Vegetarian Capsules
8
8.3
Product NOW Foods, Saccharomyces Boulardii, Probiotic , 5 Billion CFU, 60 Veg Capsules
7.9
8.3
Product Jarrow Formulas, Vegan Saccharomyces Boulardii + MOS, 5 Billion CFU, 180 Veggie Capsules
7.9
8
Product Garden of Life, RAW Probiotics, Colon Care, 30 Vegetarian Capsules
7.9
8
Product NOW Foods, Probiotic-10, 100 Billion, 60 Veg Capsules
7.8
8.1
Product Garden of Life, Dr. Formulated Probiotics, Once Daily Men's, 50 Billion, 30 Vegetarian Capsules
8
7.7
Product 21st Century, Acidophilus Probiotic Blend, 150 Capsules
7.6
7.6
Product NOW Foods, Berry Dophilus, Kids, 2 Billion CFU, 120 Chewables
N/A
7.8
Pancreatin
Product NOW Foods, Pancreatin 2000, 200 mg, 100 Capsules
7.8
8.5
Childrens Probiotics
Product Garden of Life, Dr. Formulated Probiotics, Organic Kids +, Tasty Organic Strawberry Banana, 30 Yummy Chewables
8
8.3
Product Garden of Life, Dr. Formulated Probiotics, Organic Kids + Probiotics + Vitamins C & D Chewables, Tasty Organic Watermelon, 30 Yummy Chewables
8
8
Product BioGaia, Protectis Baby, Probiotic Drops with Vitamin D3, 0.34 fl oz (10 ml)
8
7.5
Product Culturelle, Kids, Purely Probiotics®, 1+ Years, 5 Billion CFU, 50 Single Serve Packets, 0.05 oz (1.5 g) Each
N/A
8.1
Lactobacillus
Product Jarrow Formulas, Vegan Fem Dophilus, 1 Billion CFU, 60 Veggie Capsules
7.8
8.4
Product Culturelle, Probiotics, Digestive Daily Probiotic, 50 Once Daily Vegetarian Capsules
7.7
7.5
Pre Post Natal Formulas
Product Garden of Life, Dr. Formulated Probiotics, Once Daily Prenatal (no refrigeration required), 30 Vegetarian Capsules
8
8.2
Magnesium
Product NOW Foods, Magnesium Malate, 1,000 mg, 180 Tablets
7.6
8.4
Product NATURELO, Magnesium Glycinate Chelate Complex, 120 Vegetarian Capsules
7.6
8
Product Doctor's Best, High Absorption Magnesium Powder, 7.1 oz (200 g)
7.6
7.8
Product Life Extension, Extend-Release Magnesium, 250 mg, 60 Vegetarian Capsules
7.6
7.7
Oregano Oil Supplements
Product Gaia Herbs, Oil of Oregano, 60 Vegan Liquid Phyto-Caps
8
7.9
Product North American Herb & Spice, Oreganol, Oil of Wild Oregano, 1 fl oz (30 ml)
N/A
7.7
Charcoal
Product NOW Foods, Activated Charcoal, 560 mg, 200 Veg Capsules (280 mg per Capsule)
7.3
8.5
Lactoferrin
Product Jarrow Formulas, Lactoferrin, Freeze Dried, 250 mg, 60 Capsules
7.5
8.2
Sports Fish Oil Omegas
Product Sports Research, Omega-3 Fish Oil, Triple Strength , 30 Softgels
7.5
7.7
Ester C
Product American Health, Ester-C with Citrus Bioflavonoids, 1,000 mg, 120 Vegetarian Tablets
6.5
8.5
Vitamin C
Product Solgar, Ester-C®, Plus Vitamin C, 500 mg, 250 Vegetable Capsules
6.5
8.3
Product Solgar, Ester-C® Plus, Vitamin C, 1,000 mg, 180 Tablets
6.5
8.2
Product Solaray, Timed Release Vitamin C with Rose Hips & Acerola, 1,000 mg, 250 VegCaps
6.5
8.1
Product Solaray, Buffered Super Bio Vitamin C, 1,000 mg, 250 VegCaps (500 mg per Capsule)
6.5
7.7
Product Solaray, Timed Release Vitamin C with Rose Hips & Acerola, 1,000 mg, 250 Tablets
6.5
7.7
Product NOW Foods, C-1000, 250 Tablets
6.5
7.5
Ascorbic Acid
Product NOW Foods, C-1000, 250 Tablets
6.5
8.1
Vitamin D
Product NOW Foods, Vitamin D-3, High Potency, 2,000 IU, 240 Softgels
7.4
6.7
Arsenicum Album
Product Boiron, Arsenicum, Diarrhea & Vomiting Relief, Meltaway Pellets, 30C, 3 Tubes, 80 Pellets Each
N/A
8.6
Product Boiron, Arsenicum Album, 30C, Food Poisoning Relief, Approx 80 Pellets
N/A
8.3
Digestion Nausea
Product Pepto Bismol, Bismuth Subsalicylate, 262 mg, 40 Caplets
N/A
8.5
Multivitamins
Product American Health, Ester-C with Citrus Bioflavonoids, 1,000 mg, 120 Capsules (500 mg per Capsule)
N/A
8.5
Product Optimum Nutrition, Platinum Hydro Whey®, Turbo Chocolate, 3.61 lb (1.64 kg)
N/A
8.5
Product Nuun, Sport Hydration, Effervescent Electrolyte Drink Tablets, Strawberry Lemonade, 10 Tablets
N/A
8
Product Dymatize, ISO100® Hydrolyzed, 100% Whey Protein Isolate, Gourmet Chocolate, 5 lbs (2.3 kg)
N/A
7.5
L Glutamine
Product Jarrow Formulas, L-Glutamine, 1,000 mg, 100 Tablets
N/A
8.4
Product NOW Foods, Sports, L-Glutamine, Double Strength, 1,000 mg, 120 Veg Capsules
N/A
7.8
Other
Product American Health, Papaya Enzyme with Chlorophyll, 250 Chewable Tablets
N/A
8.4
Product NOW Foods, Dairy Digest Complete, 90 Veg Capsules
N/A
8.3
Product Jarrow Formulas, Evening Primrose, 1,300 mg, 60 Softgels
N/A
7.9
Product NOW Foods, Psyllium Husk Caps, 700 mg, 180 Veg Capsules
N/A
7.2
Acetyl L Carnitine
Product NOW Foods, Acetyl-L-Carnitine, 500 mg, 200 Veg Capsules
N/A
8
L Glycine
Product NOW Foods, Glycine, Pure Powder, 1 lb (454 g)
N/A
7.9
Slippery Elm
Product NOW Foods, Slippery Elm, 400 mg, 100 Veg Capsules
N/A
7.9
Spirulina
Product NOW Foods, Certified Organic Spirulina, Double Strength, 1,000 mg, 120 Tablets
N/A
7.7