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High-dose vitamin D3 combined with K2: The biochemical power for bones, hormones and the immune system
Introduction Did you know that a vitamin can be powerful on its own – but only when combined with its partner does it truly work wonders?...

Norman Reffke
Jul 22, 20254 min read


What happens to our cells when we don't drink enough as we age – and can water really stop aging?
Introduction Are you drinking enough today? Are you sure? Thirst diminishes with age – and that's precisely the problem. Our bodies are...

Norman Reffke
Jul 22, 20253 min read


Feeling of pressure in the upper abdomen and tension in the sternum – what is behind it?
Introduction Are you familiar with that diffuse feeling of pressure directly beneath your sternum? Perhaps you also feel a kind of inner...

Norman Reffke
Jul 22, 20255 min read


How to Naturally Overcome Small Intestinal Bacterial Overgrowth (SIBO) – and Strengthen Your Microbiome Long-Term
Imagine sitting at your desk after lunch and suddenly feeling your belly expand like a balloon about to burst – even though you only ate a salad. What many dismiss as "normal" digestive problems can be a sign of Small Intestinal Bacterial Overgrowth (SIBO), a condition affecting millions of people but often remaining unrecognized for years. The good news: with the right understanding of biochemical connections and natural approaches, you can restore balance to your microbiome

Norman Reffke
Jul 22, 202532 min read


Flaxseed: Small seeds with a big impact on digestion, hormone balance and inflammation inhibition
Introduction Flaxseeds, the small brown or golden grains of the flax plant ( Linum usitatissimum ), have been considered a remedy for...

Norman Reffke
Jul 22, 20254 min read


Why does my stomach rumble so loudly? – Causes, triggers, and natural remedies for digestive noises
You know that feeling? You're sitting in a quiet room, perhaps in a meeting, and suddenly your gastrointestinal tract lets out a loud...

Norman Reffke
Jul 22, 20254 min read


Colonic irrigation: Why it is particularly useful in old age – and which methods really help
Introduction Have you ever felt like your digestion is sluggish, you feel bloated, or simply "full" inside? Many people experience...

Norman Reffke
Jul 22, 20254 min read


B-Vitamins: Why They Only Work as a Team – and When Single Doses Become Dangerous
Imagine trying to conduct an orchestra with only the violinist showing up for the performance – the result would be anything but harmonious. This is exactly what happens in your body when you take isolated B-vitamins without understanding the complex biochemical interplay. While the supplement industry wants us to believe that more of a single vitamin automatically means better, science shows a completely different picture: B-vitamins function like a high-precision clockwork

Norman Reffke
Jul 22, 202524 min read


Why does my muscle suddenly twitch? – Understanding the biochemical causes of muscle twitching
Introduction You know that feeling? Suddenly, your eyelid or thigh twitches – without warning. For a brief moment, it feels strange,...

Norman Reffke
Jul 21, 20254 min read


What happens in the brain when you are emotionally exhausted – and how do you find your inner balance again?
Do you know that feeling of just not being able to go on – even though you haven't actually done anything? You're tired, irritable,...

Norman Reffke
Jul 18, 20255 min read


High-dose L-glutamine – intestinal healing & stress resistance from the amino acid kitchen
Imagine getting up in the morning, feeling well-rested in theory, but your stomach signals to you before your first coffee: "Today is going to be a tough day." Perhaps you know this vague feeling of discomfort—not exactly pain, but something that still slows down your energy. Or maybe you're someone who gives it their all in training, increasing the weights, but notices that your recovery is stagnating and you become more susceptible to infections as soon as stress levels at

Norman Reffke
Jul 18, 202510 min read


Inhibit myostatin – this is how you specifically promote muscle growth
Despite intense training and a balanced diet, do you feel like your muscle growth is reaching an invisible limit? A small but powerful...

Norman Reffke
Jul 17, 20254 min read


Omega-3 vs. Omega-6 in Nuts: Which Promote Your Health – and Which Fuel Inflammation?
Imagine reaching for what seems like a healthy snack – a handful of nuts – thinking you're doing your body good. But what if I told you that this small decision could make the difference between radiant health and silent inflammation in your body? The secret lies in the invisible fatty acids hidden in every nut that can stage a biochemical drama in your cells. Omega-3 and omega-6 fatty acids aren't just nutrients – they're molecular messengers that decide between inflammation

Norman Reffke
Jul 17, 202524 min read


What happens when your sebum is too dry – and how to clear your pores
Many people automatically associate impure skin with oily T-zones and overactive sebaceous glands. But what if the opposite is the...

Norman Reffke
Jul 17, 20254 min read
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