Cold Water Therapy: Trend or Science?
Cold plunge went viral on social media in recent years, but the practice isn't new — Nordic countries have had ice bath traditions for centuries. What does the science say?
Scientific Evidence
1. Norepinephrine Boost
Cold plunge at 2-14°C can increase norepinephrine levels by 200-300%. This neurotransmitter is directly linked to focus, attention and energy.
2. Inflammation Reduction
Cold water reduces inflammatory markers in the body, particularly accelerating muscle repair after intense training.
3. Immune System
Strong evidence exists that regular cold water exposure increases white blood cell production.
4. Mood & Mental Health
The intense energy and "feel good" sensation after cold plunge isn't coincidence. Cold exposure can increase dopamine levels by up to 250% — and this effect can last for hours.
5. Metabolic Effect
Cold exposure activates brown fat tissue, increasing basal metabolic rate and calorie burning.
The GreenUrla Cold Plunge Experience
At GreenUrla, cold plunge is part of a comprehensive recovery protocol: contrast therapy with infrared sauna, professional guidance and a natural Aegean setting.