One of our devoted interests is collecting the most useful free fonts for use in our own projects. And so you, our dear reader, get to benefit from our research that we give away free! Today we have fourteen of the most popular free sans-serif fonts that meet our criteria for usefulness. Our criteria is very simple, and yet it is very difficult to find free typefaces that meet them. Letâs have a look at the criteria. A useful free sans-serif typeface must have these qualities or attributes:
If you aren't sure what's causing the dark area around your mouth, a dermatologist may be able to diagnose the problem and suggest a treatment. Changes in the skin can be early warning signs of skin cancer and other serious disorders, so it might be wise to have a doctor check out your symptoms just in case.
A black or brown tongue typically is due to the overgrowth of bacteria that normally are present on the tongue. This, too, can be caused by the killing of some bacteria with antibiotics so other bacteria overgrow. But the most common cause of discoloration of the tongue is the overgrowth of a fungus. The most common fungus is called candida. But overgrowth of the candida fungus turns the tongue white. Infection with candida is called candidiasis, and when it happens on the tongue the condition is called thrush.