Exercise is important for strengthening muscle and bones. As age progresses, there is decline in muscle tone and strength. Repeated exercise helps keep joints and muscle fit and active. Regular…

What are hives? Hives is a common skin condition which results in itchy, blotchy reddish patches which can occur on any part of the body. They are intensely itchy at…

Amoebas are the first unicellular organisms to walk, rather crawl this earth and are the simplest unicellular organisms. Organisms are generally classified into groups based on their physical appearance, number…

Why do hemorrhoids itch? Hemorrhoids are nothing but swollen rectal veins. They can be external or internal. Bleeding, pain while defecation and a sensation of something coming out of the…

Why do keloids form? A keloid is an abnormal proliferation of scar tissue that develops at the site of skin injury e.g. on the site of a surgical incision or…

The nipple is the sensitive, darkly-pigmented part of the breasts. Medically speaking, a collection of numerous tiny milk-conducting ducts forms a common outlet at the nipple from where milk is…