Ginger Root Extract
200mg per servingAccelerates gastric emptying and provides prokinetic support before meals.
Overview
What it is
Ginger root extract comes from Zingiber officinale, one of the most extensively studied medicinal plants in human history. The extract is standardized to contain gingerols and shogaols, the bioactive compounds responsible for ginger's prokinetic and anti-nausea effects. These compounds interact directly with the GI tract's serotonin receptors and smooth muscle cells.
Mechanism
How it works
Gingerols and shogaols stimulate gastric motility by acting as 5-HT3 receptor antagonists and direct smooth muscle stimulants. This accelerates gastric emptying — the rate at which food moves from the stomach to the small intestine. Faster gastric emptying reduces the duration of stomach distension, which is a primary cause of post-meal bloating and discomfort. Ginger also suppresses nausea through its anti-emetic action on the chemoreceptor trigger zone.
Why it helps
Key benefits
Accelerates gastric emptying to reduce stomach distension time
Provides anti-nausea support through 5-HT3 receptor antagonism
Stimulates gastric motility and peristalsis
Reduces functional dyspepsia symptoms including early satiety
Evidence
The research
Effects of ginger on gastric emptying and motility in healthy humans
Wu KL, Rayner CK, Chuah SK, et al. · European Journal of Gastroenterology & Hepatology (2008)
In a randomized, double-blind, placebo-controlled crossover trial of 24 healthy volunteers, 1,200mg ginger halved gastric emptying time (13.1 min vs. 26.7 min, P < 0.01) and significantly increased antral contraction frequency (P < 0.005).
Effect of ginger on gastric motility and symptoms of functional dyspepsia
Hu ML, Rayner CK, Wu KL, et al. · World Journal of Gastroenterology (2011)
In a randomized, double-blind crossover trial of 11 dyspeptic patients, ginger reduced gastric half-emptying time from 16.1 to 12.3 minutes (P ≤ 0.05), confirming prokinetic effects extend to patients with functional dyspepsia.
Ginger in gastrointestinal disorders: a systematic review of clinical trials
Nikkhah Bodagh M, Maleki I, Hekmatdoost A. · Food Science & Nutrition (2019)
Systematic review of clinical trials confirmed ginger at ≥1,000mg/day is effective for nausea, vomiting, and bloating, with prokinetic effects demonstrated in both healthy and dyspeptic populations without significant side effects.
Ginger and artichoke extract supplementation on gastric motility: a pilot randomized study
Lazzini S, Polinelli W, Riva A, et al. · European Review for Medical and Pharmacological Sciences (2016)
In a randomized crossover pilot study of 11 healthy volunteers, the ginger-artichoke combination (Prodigest®) reduced post-meal gastric area by 24% (8.4 vs. 11.0 cm², P < 0.001), confirming synergistic gastric emptying effects.
Dosage
200mg per serving
Why this dose
Systematic reviews confirm prokinetic effects at doses of 100–250mg of concentrated ginger extract. The 200mg dose in Feast matches the range used in clinical trials demonstrating accelerated gastric emptying, while remaining well below doses associated with mild GI side effects.
Safety & tolerability
Ginger is generally recognized as safe (GRAS) by the FDA. At 200mg extract, side effects are rare. Those on blood thinners should consult their physician.
The formula
Why it matters
Gastric emptying rate is one of the strongest predictors of post-meal comfort. When food sits in the stomach too long, it causes the bloating, fullness, and heaviness that follow heavy meals. Ginger root extract taken before eating primes gastric motility so the digestive process moves efficiently from the start. In the after-meal formula, ginger oil provides complementary stomach-soothing effects.
Works with
Ginger Oil
Ginger root extract before the meal primes motility, while ginger oil after the meal provides immediate stomach-soothing carminative effects.
Gentian Root Extract
Gentian stimulates digestive secretions while ginger accelerates gastric emptying — together they ensure the stomach is both chemically and mechanically prepared.