Food

Juice or Smoothie: Which One Is Actually Healthier?

Smoothies are generally considered healthier than juices, largely because they retain more fiber. But new research suggests their effects on blood sugar may be more complex than previously thought.

Marianne Waldenfels

Turmeric Is Considered Anti-Inflammatory – but the Research Has a Problem

Turmeric and its active compound curcumin are widely regarded as natural anti-inflammatories. But questionable early research, poor bioavailability, and potential risks from high-dose supplements tell a more complicated story.

Marianne Waldenfels

Can Too Much Protein Be Unhealthy? What a New Study Shows

Protein is widely regarded as healthy – but is more always better? A new review challenges the high-protein trend and suggests that a consistently high protein intake may not be beneficial for everyone.

Marianne Waldenfels

Cod Liver Oil: What This Traditional Remedy Can Really Do

Many people remember taking cod liver oil as children. Today, the supplement is making a comeback. But which of its health benefits are actually backed by science, and where do the claims go beyond the evidence?

Marianne Waldenfels

Does the Sweetener Erythritol Increase the Risk of Stroke?

A new laboratory study suggests that the sugar substitute erythritol may impair the function of blood vessel cells in the brain and promote processes linked to blood clot formation. What the findings mean – and what they don't.

Marianne Waldenfels

Ergothioneine: Can a Mushroom Compound Protect the Brain and Heart?

Shiitake, porcini, and oyster mushrooms contain ergothioneine, a natural compound that is attracting growing scientific interest. Early studies suggest it may support brain health, cardiovascular health, and healthy aging—but what does the evidence actually show?

Marianne Waldenfels

Should You Smell Chocolate Before a Workout? What a New Study Shows

Briefly smelling dark chocolate before strength training? A new study suggests the scent may slightly improve workout performance. Here's why researchers find the findings intriguing — and why they should still be interpreted with caution

Marianne Waldenfels

Is Gelatin the New "Natural Ozempic"? What's Behind the TikTok Trend

A spoonful of gelatin before a meal is said to curb appetite and support weight loss. On social media, it's already being promoted as "natural Ozempic." But what does the research actually show?

Marianne Waldenfels

Gotu Kola: Which Benefits Are Actually Backed by Science?

Gotu kola is one of the fastest-growing trends in skincare and supplements. But what can this medicinal plant actually do? Here's what current research shows – and which health claims still lack convincing evidence.

Hanja Niederhammer

Bohnen Kichererbsen Hülsenfrüchte gesund

Beans and Chickpeas: Why They're Considered a Superfood

Often overlooked, beans and chickpeas are among the healthiest plant foods. Research suggests they may benefit the heart, metabolism, and the gut microbiome.

Marianne Waldenfels