Expert articles on blood testing, biomarkers, nutrition, and health optimisation.
Confused by food news? A new statement from American cardiologists sums up what the evidence says about diet, cholesterol and heart health.
Cold plunges, humming, vagus nerve gadgets. What it means to regulate your nervous system, what the research supports and what you can skip.
Chronic tiredness rarely has one cause. Sleep, stress, food and blood values all play a part. What new research, including a Swedish study, shows.
Ageing well is less about the perfect breakfast than ordinary things, repeated for decades. What an 80-year Harvard study and new research tell us.
Bloated by mid-afternoon, whatever you eat? What SIBO is, how it's tested, and what the newest research says about treatment and why it comes back.
We track our sleep, our steps and our blood. Most of us have no idea what any of it means.
A review of 22 studies and over 580,000 people links high Lp(a) to a higher risk of heart attack, stroke and heart failure. Here is what it means.
26 clinical trials found that intermittent fasting helps people lose weight. They also found that it works about as well as eating a bit less each day.
A review of 378 randomised trials ranked what prevents type 2 diabetes in prediabetes. Exercise, metformin and the new incretin drugs all had effects.
Biohacking isn't about quick fixes. It's about understanding your body and making targeted changes based on real data. Here's how to get started.
Finger prick at home or venous draw at a lab? We compare accuracy, convenience, cost, and when each approach makes sense for your health testing.
Your thyroid controls your metabolism, energy, and mood. Here's what your blood test numbers actually mean.
40–70% of Swedes have suboptimal vitamin D. Learn why northern latitudes put you at risk, how to test, and what supplementation actually works.
Sweden's latitude means limited UV exposure for most of the year. Learn how to test and optimise your Vitamin D levels.