This is true weight gain can effect a lot of things
Onychomycosis is a type of fungal infection that frequently results in thick, yellow toenails. This might irritate you or hurt you. Although it happens less frequently, the infection can also affect your fingernails. By taking specific precautions, thick yellow toenails can be avoided.
Toenail thickness is brought on by a number of factors. Onychomycosis, a fungal nail infection brought on by dermatophytes, is the primary culprit. Thick nails can also develop as a result of physical trauma, psoriasis, lichen planus, and diabetes. In the past, oral antifungal medications were recommended.
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I'm pretty positive it's lung cancer
A doctor that studies cardiology knows a lot of the hearts aorta, atria, valves, and ventricles.
let me know if you have any other questions
:)