3 ms·
Immune system needs to take in some dirty stuffs to adjust itself. The hygiene standards and ultra-processed foods in developed countries have made people's imm
by feverzsj 3y ago
Immune system needs to take in some dirty stuffs to adjust itself. The hygiene standards and ultra-processed foods in developed countries have made people's immune system highly sensitive by not giving them chance to be better adapted.
- dukeofdoom 3y agoA plausible explanation, but you have no proof it's actually true.