Guide

What do electrolytes in the blood indicate? What the values tell you The key points at a glance They appear on almost every laboratory report: sodium, potassium, calcium, and sometimes magnesium and chloride. But what do these electrolyte values actually...

Electrolytes: When should you consume them? The essentials at a glance Electrolyte drinks and powders have long been more than a topic for competitive athletes. But does everyone really need additional electrolytes—or is it often just clever marketing? You should...

Sudden weight gain and fatigue: possible causes and what is behind them The key points at a glance Are you gaining weight even though you have not changed your diet and constantly feel tired and drained? When both occur suddenly...

Weight gain from stress and sleep deprivation: What happens in your body The key points at a glance You are not eating more than before, yet you are still gaining weight—especially around your abdomen? During stressful periods with little sleep,...

The essentials at a glance The at-home health testing market has become confusing: DNA, blood, microbiome—everywhere you see "certified," "laboratory-tested," and "scientific." How are you supposed to tell who really works professionally and who merely sounds convincing? In short: You...

DNA test for nutrition & metabolism: Eat according to your genetics The essentials at a glance Why does the same diet work brilliantly for your friend but not at all for you? One reason lies in your genes: They influence...

Discover the best metabolism-boosting foods for 2026. Activate your metabolism and learn how your DNA can achieve optimal results.

Your evidence-based healthy weight-loss plan for 2026. Discover a 4-week roadmap with nutrition tips, a workout plan, and personalized adjustments.

Understand the basics of nutrition, from macros to DNA analysis. Find out what your body really needs and how tests can help.