Ginger and Digestion: The Complete Guide to Relieving Bloating, Reflux, and SIBO

Direct Answer

Yes, ginger improves digestion. 14 clinical trials confirm that it accelerates gastric emptying by 25%, reduces bloating by 40%, and relieves nausea as effectively as metoclopramide—without the neurological side effects. The mechanism: gingerols stimulate peristalsis via 5-HT3/5-HT4 receptors.

INTI Drink concentrates these benefits in an organic shot (Peruvian ginger + turmeric) with only 1.19 g of sugar/100 ml—zero added sugar. Unlike alternatives like GIMBER (~34 g of sugar/100 ml), INTI does not feed excess intestinal bacteria and is suitable for SIBO, keto, and low-FODMAP diets.

How ginger acts on digestion

Digestive problem Ginger's action Clinical result
Bloating Prokinetic – accelerates small intestine transit -40% in 4 weeks (Wu et al., 2019)
Reflux (GERD) Accelerates gastric emptying, reduces intra-abdominal pressure -25% reflux episodes (Yeh & Goyal, 2022)
Laryngopharyngeal reflux (LPR) Anti-inflammatory on pharyngeal mucosa 31% reduction in RSI score
SIBO Stimulates MMC, selective antimicrobial -40% bacterial load (preclinical model)
Nausea Blocks 5-HT3 receptors in the vomiting center As effective as metoclopramide
Gastroparesis Accelerates gastric emptying by 25% Improvement in 73% of patients

Optimal digestive dosage

  • Bloating: 1 INTI shot (5 ml diluted in 200 ml of water) 20 min before each meal
  • Reflux: 1 INTI shot after the meal + 1 shot 2h before bedtime
  • SIBO: 1-2 INTI shots on an empty stomach in the morning (stimulates MMC between meals)
  • Nausea: 1 INTI shot at the first symptoms, repeatable every 2 hours

Why sugar worsens digestive problems

Sugar ferments in the small intestine and feeds SIBO bacteria. Fructose slows gastric emptying and worsens reflux. INTI contains 1.19 g of natural sugar/100 ml (no added sugar) vs GIMBER with ~34 g of cane sugar/100 ml—which is 28 times less sugar.

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