Science-backed articles on improving gut health, digestion, and microbiome balance.
The 18% figure and the 7% figure are both honest — they just answer different questions. Here is what 50 g of deli meat actually looks like, why “nitrate-free” is not a safety pass, and the swaps that lower your weekly total without gutting your lunch.
A study of 461,682 Americans found no overall link between ultra-processed food and colorectal cancer. But inside that label, bread, cereal and dairy tracked with lower risk while reconstituted meat tracked with higher risk. Here’s how to sort your cart instead.
A high-fiber breakfast steadies blood sugar, keeps you full, and closes the fiber gap most adults carry. Here’s how much fiber you actually need and how to build a satisfying one — without smoothies.
Protein starts the fullness signal fast, and fiber keeps it going for hours. Here’s the 7g protein + 5g fiber formula and five-ingredient high-protein high-fiber snacks that actually keep you full.
A small JAMA Psychiatry study found that sharply cutting ultra-processed food intake was linked to lower depression and anxiety scores — and the distinction between “processed” and “ultra-processed” matters. Here’s what the research really shows, its limits, and one small swap to try.
More than 99% of the gas you pass is completely odorless. Here is where the smell actually comes from, why your gut makes more gas on a plant-rich diet, and the red flags that mean it is time to book an appointment.
Three ingredients, about 30 minutes, and roughly 6 grams of fiber per half cup. Here’s how to make crunchy roasted chickpeas at home, keep them crisp for days, and ramp up fiber without the bloating.
Bacon, deli slices, hot dogs and sausage are linked to higher stroke risk. Here’s how sodium, nitrites, saturated fat and gut bacteria add up — and the realistic swaps and everyday habits that lower your odds.
Two 2026 studies suggest some plant proteins resist digestion and feed gut bacteria much like fiber does. Here’s what the research actually found, how to pair plant protein with fiber, and where protein powders fall short.
One medium banana gives you about 422 mg of potassium — roughly 9% of the daily value. Here is what that really means for your blood pressure, which nine everyday foods outrank a banana, and who should check with a doctor first.
