fungi and dirt
yes
Well it depends on what you deine as thick toenails, try cutting them, or go ahead and see a doctor, sometime they may give you something to rub on them that may help them get weaker and thinner.
Regularly trim toenails straight across, avoid cutting them too short, wear properly fitting shoes, keep feet clean and dry, and moisturize regularly to prevent thickening of toenails. If thick toenails persist, consult a healthcare professional for further evaluation and treatment options.
Too small shoes.
You need to visit a physician to have lines on your toenails checked. This could be a sign of serious conditions that only a doctor can diagnose.
Toenails are composed of a protein called keratin, which is also found in hair and skin. The keratin in toenails is densely packed and arranged in layers, providing strength and rigidity. Additionally, the nail bed underneath the toenail provides a supportive structure, contributing to its thickness and durability. Proper nutrition and overall health also play a role in maintaining strong and thick toenails.
I have a thick toenail too due to losing the nail as a child from being crush in car seat..when it grew back it was extremely thick and hard to cut..its a normal nail regrowth
Trauma to the toenail can cause it to die off. An infection within the nail can also cause it to die off.
Toenails help you balnce.
All birds have claws - the equivalent of toenails
get your parents to cut your toenails for you, if you are bad at cutting them.
People eat their toenails because they insecure about themselves!