Small sample sizes, research design variability (eg, different patient demographics, formulations, and doses), brief follow-up periods, and uneven biomarker validation are some of the main drawbacks
"We're excited to be working with FuturHealth to add much-needed independent quality assurance to a rapidly expanding sector of healthcare that appears to show meaningful benefits to patients," said David Light, Co-Founder and President of Valisure
Other factors can contribute to sulfur burps, including: Slow stomach emptying, which lets food sit longer and ferment Changes in gut bacteria, sometimes triggered by medications Food intolerances (like lactose intolerance) Digestive conditions such as gastroesophageal reflux disease (GERD) People who experience sulfur burps may also notice other symptoms, such as bloating, nausea, or diarrhea
Jan 2012;44(1):93-6