The sun is not just vitamin D.

🌞 The sun is not just vitamin D.

It is information. Light directly affects gut flora, the barrier and inflammation. 📉 Lack of UV and infrared light leads to:

– dysbiosis

– leaky gut

– lower diversity of beneficial bacteria

– weakened mitochondrial function 🧬 Research shows that:

✅ UVB light improves microbiome and immune response

✅ Infrared light increases Akkermansia, Roseburia and Faecalibacterium

✅ Light activates the VDR (vitamin D receptor), key to the intestinal barrier 🌍 Artificial light does not contain UV/IR spectra.

Only natural sunlight can "reset" the balance. 🤔 If red light devices heal intestinal barrier…

…what does the real sun do?