Gut health

Stomach pain: causes, warning signs, and what helps in everyday life The essentials at a glance Stomach pain is discomfort in the upper abdomen, usually caused by an irritated or inflamed stomach lining, an ulcer, reflux disease, or functional dyspepsia....

Gut-cleansing diet plan: Make the switch step by step over four weeks The essentials at a glance A dietary plan for gut cleansing consists of gradually switching to more fiber, greater plant-based variety, and a regular meal schedule—not undergoing a...

Intestinal sounds: What your stomach is telling you—and when to take them seriously The essentials at a glance Intestinal sounds occur when the intestinal muscles push gas and liquid through the intestines. They are generally a sign of normal digestive...

Abdominal pressure: What causes it and when you should have it evaluated The essentials at a glance Abdominal pressure usually occurs because the stomach or intestines become distended—due to a large meal, gas or slowed transit. The cause is usually...

Stimulating digestion: What actually works—and what is merely claimed The key points at a glance The most reliable way to stimulate digestion is through four everyday levers: more dietary fiber from food, sufficient fluid intake, regular exercise, and a calmer...

Stomach pain after eating: Where it comes from and what you can do The essentials at a glance Stomach pain after eating is usually caused by the stomach and intestines reacting more strongly than they should to a meal—its quantity,...

Intestinal inflammation: What should you eat—and what is better avoided? The essentials at a glance In cases of acute intestinal inflammation, the following are usually well tolerated: sufficient fluids, mild cooked foods such as potatoes, rice, or porridge, steamed vegetables,...

Nausea after eating: The most common causes and what really helps The essentials at a glance Nausea after eating is usually caused by the stomach and intestines reacting more strongly than usual to a meal—for example, after portions that are...

Microbiome analyses: Netflix documentary increases demand tenfold. Find out what’s behind this hype & find the right test for 2026.