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On Ozempic or Wegovy: why protein becomes essential
On Ozempic or Wegovy, part of the weight you lose is muscle. How much protein to aim for, and how to reach it despite appetite suppression.
Can a Multivitamin Slow Down Brain Ageing?
Memory or brain shrinkage: two kinds of ageing not to confuse. What the COSMOS trial really shows about the multivitamin — without the hype.
Sports supplements: what really works for performance and recovery
Creatine, caffeine, whey or magnesium: a clear look at the supplements that truly support athletic performance and recovery, and the ones that are overrated.
Prevention over correction: how supplements became a pillar of everyday health
Why supplements have become a pillar of everyday health and prevention: what the science actually says, without the hype.
Magnesium and Sport: Which Form to Choose, at What Dose, for What Effects
Magnesium matters when you train, but it's no magic powder. Which form to choose, at what dose, and for what real effects?
Vitamin B6: Which Foods Contain It (and How Much Do You Need)?
The best foods rich in vitamin B6, your real daily needs, and when a well-dosed supplement usefully tops them up.
Homocysteine: Levels, Causes and What the Research Really Shows
An amino acid that, in excess, threatens the heart and brain: understand homocysteine, its risks and how to lower it.
Hypothyroidism: symptoms, causes, diagnosis and treatment
Fatigue, weight gain, feeling cold: is your thyroid running on low? Understand and manage hypothyroidism.
SIBO: symptoms, diagnosis and treatment
Persistent bloating, troubled digestion? When bacteria colonise the small intestine: symptoms, diagnosis and treatment, with no false promises.
Vitamin E: role, sources and deficiency
The antioxidant that shields your cells: what it really does, the foods richest in it, signs of deficiency and the truth about supplements.
Helicobacter pylori: Symptoms and the Role of Probiotics
Present in 4 of 10 adults, often silent, sometimes behind ulcers. Symptoms, diagnosis, treatment — and the real role of probiotics.
Probiotics and diarrhoea: what the science really says
Probiotics and diarrhoea: what the science really says By Naram Hasan, Founder of SwiLab Published on 17 June 2026 Quick summary Do probiotics help…
How to Lose Belly Fat for Good: the Science-Backed Method
Crunches, crash diets, sweat belts… and the belly's still there? It's not your fault. The method that actually works, backed by science.
Do vitamins for hair really work?
Biotin, iron, vitamin D… do they really regrow hair? What science backs up, and what's just marketing.
Coenzyme Q10 (CoQ10): Benefits, Dosage, and Safety — A Complete Guide
Cardiovascular benefits, optimal dosage, ubiquinol or ubiquinone, safety and drug interactions: what recent PubMed meta-analyses actually show.
Probiotics and antibiotics: when to take them, which strains, how long
Antibiotics protect but also destroy beneficial gut bacteria. Which probiotic strains are proven effective, when exactly to take them and for how long —…
Probiotics and Gut Flora: How to Restore and Protect Your Microbiome
100 trillion microorganisms live in your gut. How to recognise dysbiosis, choose the right probiotic protocol for each situation and restore gut flora sustainably…
Probiotics for Weight Loss: What the Studies Say
Meta-analyses show ~0.9 kg weight loss versus placebo over 8–12 weeks — real, but modest. Which strains work, what dosage is needed, and which…
Natural Probiotic Foods: Best Sources for Gut Health
From fermented foods to dietary supplements, learn how to choose the right natural probiotics for your needs. Science-backed advice, tailored for Switzerland.
Vitamin B12: Does it really work instantly ?
An energy boost on demand? Vitamin B12 doesn't work that way. Discover when supplementation actually makes a difference, which symptoms signal a deficiency and…