supp.fit

Stomach comfort

The upper digestive tract: indigestion, nausea, reflux and stomach pain. It is measured by symptom questionnaires and, less often, by stomach acid and emptying rate.

14 supplements analyzed and ranked by clinical evidence.

Supplements14

Supplement Evidence

Digestive Enzymes
Strong

Less stomach upset

Much fewer symptoms

1707 studies·7 benefits
Ginger
Strong

Nausea/vomiting -20pp

Delayed CINV +QoL

Gastric emptying -51%

236 studies·18 benefits
Sodium Bicarbonate
Strong

Reduced reflux pain

+17.0% less CKD

Faster stomach pH

558 studies·10 benefits
Peppermint Oil
Strong

Pain relief, +36%

Nausea reduction, -43%

41 studies·10 benefits
Activated Charcoal
Moderate

Bloating/fullness relief

−95% drug absorption

Diarrhea reduced 28.9%

Diarrhea relief -42.5pp

Dyspepsia comfort NNT7

102 studies·8 benefits
Lemon Balm
Moderate

Less pain/bloating

GIS: significant drop

Crying −124 min

200 studies·11 benefits
Licorice
Moderate

Reflux symptoms ↓44-51%

Dyspepsia improved

78 studies·15 benefits
Chamomile
Moderate

Stomachache -43%

Diarrhea relief +33/39

78 studies·17 benefits
Fennel
Moderate

Less bloating/constipation

Shorter recovery -16.7%

33 studies·8 benefits
Evodia Rutaecarpa
Moderate

Less pain; better QOL

+19-21% nausea control

Similar GERD relief

8 studies·6 benefits
Lupin
Moderate

Bulk +33%

Transit -21%

203 studies·12 benefits
Erythritol
Weak

Nausea, borborygmi +50g

Diarrhoea, loose stools 20-25g

36 studies·3 benefits
Asafoetida
Weak

Dyspepsia symptoms -81%

Gut balance -72%

3 studies·9 benefits
Slippery Elm
Weak

Gut bacteria shifts

Bile-gene increase

3 studies·3 benefits