Question
Oral or intra-oral psoriasis is a type of psoriasis that affects the interior of the mouth. Psoriasis is a chronic inflammatory skin illness that affects 1-3% of the world's population. Psoriasis is typically perceived as a skin condition ...

Question
Guava is a common tropical fruit cultivated in many tropical and subtropical regions. It's scientific name is Psidium guajava. It is round or oval in shape with light green or light yellow skin with edible seeds. Guava ...