The PepsiCo-owned maker of Doritos, Cheetos, Fritos and Sun Chips, among other salty favorites, said it would not run an ad in Foxâs broadcast of Super Bowl LI in February of next year, with a spokesperson noting the gridiron classic âdid not fit with our marketing plans.â The departure takes place after the company announced that Super Bowl 50 ...
1 Dermatophytes cause almost all fungal toenail infections. 2  Yeasts are a type of fungus that grows on the skin and nails. 3  They are normally present on the human body. 4  Things like illness, antibiotic or birth control pill use, and immune system problems may allow an overgrowth of yeast, leading to a yeast infection.
A bacterial infection can cause thickening, and this can arise due to some trauma to the nail. Possible Causes of Crumbling & Dry Toenails. Our toenails contain something called keratin. A toenail fungus will feed on keratin, which is what makes our nails dry and crumbling when we have an untreated fungus.