Cracks at the corners of the lips: an often underestimated sign
Do you have red, painful cracks at the corners of your lips? This could indicate an iron or zinc deficiency, or simply dehydration. Sometimes, these cracks are due to a minor local infection, often fungal. Lip balm isn't always enough: you need to find the cause.
Red or swollen tongue: a health indicator
. Your tongue is a true reflection of your overall health. If it becomes bright red, smooth, or swollen, this could indicate a vitamin B deficiency, anemia, or an allergic reaction. Take a few moments in front of the mirror: your tongue can tell you a lot.
Brittle nails: much more than a cosmetic problem
