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The science behind better health

Short, evidence-based reads on blood, sleep, movement and mind.

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Featured · Mental

What your blood results reveal about your mental health

Thyroid, iron, B12, vitamin D, blood sugar and inflammation can all shape how you feel.

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A young man on a sofa by a window in evening light, calmly looking at his phone
MentalWhy tracking your mental health mattersChecking in on how you feel is useful for everyone, not only when things are hard.6 min read
A woman smiling as she catches her breath after a run on a forest trail
PhysicalThe importance of iron for womenIron carries oxygen, fuels energy and focus, and runs low more often than you think.7 min read
A woman walking briskly along the Stockholm waterfront in the morning
ActivityHow many steps per day do you really need?Ten thousand is a slogan. Real benefits start well below it.5 min read
A woman stretching as she wakes up rested in a bright bedroom with white linen
SleepA science-based guide to a better night’s restLight, timing and routine: the levers that improve sleep quality.7 min read
A nurse preparing a blood draw for a smiling employee in an office meeting room
WorkplaceEmployee biomarker screening: what it measures and whyWhat a modern screening covers, what staff keep and what employers see.5 min read
A couple laughing while cooking a vegetable-rich dinner together
PhysicalThe importance of insulin and why it mattersInsulin resistance builds quietly for years. Blood tests can catch it early.7 min read
A man jogging at an easy pace on a gravel path through a birch forest
ActivityThe power of Zone 2 cardioEasy, steady effort that builds the engine behind long-term fitness.7 min read
A man sitting cross-legged by a window with his eyes closed and a hand on his chest
MentalHarnessing breathwork for stress reductionA few minutes of slow breathing changes how your body handles stress.6 min read
Two colleagues on a walking meeting outside a modern office building
WorkplaceWhat is occupational health care, and what it should beFrom reactive sick care to preventive, data-led company health.5 min read
A fit woman in her late 60s preparing eggs, yogurt and berries in a bright kitchen
PhysicalHow Much Protein Do You Need to Stay Strong as You Age?Protein supports muscle, recovery and healthy ageing — but more isn’t always better.7 min read
A man pouring a glass of water at a kitchen table in the morning, a bowl of fruit beside him
PhysicalAutophagy & Cellular Repair: The Science of Fasting for LongevityFasting switches on autophagy, your cells' built-in recycling system.6 min read
A smiling woman cycling on a sunlit country road
PhysicalMitochondrial Health: The Key to Energy, Longevity, and Cognitive FunctionMitochondria turn food and oxygen into usable energy, and their performance shapes how you feel day to day and how you age.7 min read
A man in his 60s doing a single-leg balance exercise in a bright room
ActivityStrength & Stability: The Foundation of Longevity and Injury PreventionStrength, balance, and mobility are among the most reliable ways to protect your independence as you age.5 min read
A plate of grilled salmon with greens, lemon and walnuts on a wooden table
PhysicalThe Critical Role of DHA and Omega-3s for Brain and Body HealthOmega-3 fats, especially DHA, are building blocks your brain and heart genuinely rely on.6 min read
A person tying running shoes by the front door, a notebook and a glass of water beside them
PhysicalThe Essentials of Atomic HabitsJames Clear's Atomic Habits argues that tiny, repeatable actions compound into big change over time.7 min read
A man lifting a kettlebell in a bright home gym
PhysicalThe Importance of Testosterone for MenTestosterone shapes far more than muscle and libido — it touches energy, mood, bone strength and metabolism.6 min read
A woman stepping from a jetty into a still Nordic lake on a cold clear morning
PhysicalThe Power of ColdCold showers and ice baths promise sharper mood, more resilience and even fat loss.7 min read
Hot sauna stones and steam
MentalThe Power of HeatRegular sauna bathing is one of the most consistently studied heat habits linked to better heart and brain health.6 min read
A woman with a coffee cup on a balcony, face turned toward the morning sun
PhysicalThe Power of LightNatural light is the strongest signal your body clock has.6 min read
A woman doing a goblet squat with a dumbbell in a sunlit gym
ActivityThe Power of Strength TrainingLifting weights does more than build muscle.7 min read
Bowls of yogurt, kefir, sauerkraut, oats, lentils and berries on a linen-covered table
PhysicalThe Power of the Gut MicrobiomeTrillions of microbes in your gut help digest food, train your immune system, and even talk to your brain.6 min read
A woman smiling as she writes in a journal at a cafe window
MentalThe Science of GratitudeGratitude has real, if modest, evidence behind it — a low-cost practice linked to better mood, lower stress and steadier sleep.6 min read
A man checking his smartwatch after a morning run in a city park
PhysicalWhat Your Heart Beat Reveals About Your HealthTwo numbers from your wrist — resting heart rate and heart rate variability — quietly track your fitness, stress and recovery.7 min read
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