![5 of the most unusual allergies [infographic] Surprising rare allergies that do exist!](https://i0.wp.com/www.sciencelass.com/wp-content/uploads/2017/01/unusual_rare_allergies.png?resize=700%2C460&ssl=1)
by Sarah Ryan and infographic by Nowreen Priyanka | Jan 10, 2017 | Health and Human Body
We all know someone with allergies. Most are, at worst, minor annoyances. Just think of them as minor little glitches in our bodies’ defenses to actually harmful things. Sometimes, though, things go seriously wrong with our bodies’ autoimmune response mechanisms seem...
