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(NEWS) Combined training improves sleep quality in overweight individuals: Network meta-analysis
Poor sleep and excess weight often reinforce each other – creating a vicious cycle of fatigue, cravings, and reduced physical activity. A new network meta-analysis of 17 randomized controlled trials with 927 adults now shows that combined endurance and strength training most reliably improves subjective sleep quality, closely followed by strength training alone. The most effective programs typically lasted 8 to 12 weeks with 3 to 5 sessions per week. Important: More isn't alw

Aferdita
Apr 156 min read


Understanding muscle soreness: Why it occurs, what biochemical processes are behind it, and how you can treat it effectively.
Discover why DOMS occurs, the biochemical processes involved, and how omega-3, curcumin & co. accelerate muscle recovery scientifically.

Aferdita
Mar 79 min read


Pineapple & Bromelain: How the enzyme from the tropical fruit can biochemically support your digestion
Learn how bromelain optimizes digestion, reduces inflammation, and boosts recovery. Scientifically backed tips for your daily life.

Norman Reffke
Feb 269 min read


(NEWS) Magnesium & Regeneration: Meta-analysis shows effect on muscle regeneration & energy levels
38 studies, 2,800 participants: 300-400mg magnesium daily shortens recovery by 28%, reduces muscle cramps by 42%, improves ATP production.

Norman Reffke
Feb 195 min read


(NEWS) Protein timing & muscle building: Meta-analysis shows optimal distribution for MPS
38 studies, 2,800 participants: 4 meals with 0.4g/kg protein optimize MPS by 31% vs. uneven distribution. Leucine threshold 2.5g. Maximize muscle growth.

Norman Reffke
Feb 162 min read


(NEWS) Cold exposure & inflammation: Meta-analysis shows effect of cold showers
24 studies, 1,500 participants: 1-3 min cold water daily reduces CRP by 28%, IL-6 by 22%, activates brown fat. Anti-inflammatory.

Sophie
Feb 103 min read


(NEWS) Sleep & Depression: Why 6-8 hours are the sweet spot
318,000 U.S. adults studied: Both insufficient sleep (≤5 hours) and excessive sleep (≥9 hours) increase the risk of depression by 14%. Sleeping 6–8 hours is optimal.

Norman Reffke
Jan 299 min read


Glycine for stress and exercise: What this small amino acid does in your body
Imagine there was a tiny substance in your body that simultaneously strengthens your resistance to stress, optimizes your athletic...

Norman Reffke
Aug 25, 202521 min read


Sport & Orgasm – How Your Hormones Control Performance, Desire and Recovery
Imagine you've just finished an intense workout – your muscles are burning, sweat is dripping from your forehead, and you feel simultaneously exhausted and euphoric. A few hours later, you experience a passionate moment of intimacy with your partner. What you might not know is this: these two seemingly different experiences trigger remarkably similar biochemical cascades in your body. Both during exercise and orgasm, the same neurotransmitters are released, similar hormone co

Norman Reffke
Aug 8, 202520 min read
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