What is inflammatory bowel disease? Inflammatory bowel disease (IBD) is a condition where the small or large intestine becomes inflamed. Sign and symptoms. The main symptoms of IBD are diarrhea, bloating, stomach pain, cramping, and weight loss.
InfoPlease explains that human skin weighs between  8 to 10 pounds in normal adults, with around 22 square feet of area. The skin is the largest organ in the body in terms of weight and area. One of the smallest organs in the body, the pineal gland, weighs around 0.2 gram, or 0.007 ounce. The pineal gland is in the center of the brain, according to Kids Discover. The parathyroid is between 0.004 and 0.006 ounce, or 0.12 to 0.18 gram.
1 Skin is the largest organ of the body. 2  It has an area of 2 square metres (22 square feet) in adults, and weighs about 5 kilograms. 3  The thickness of skin varies from 0.5mm thick on the eyelids to 4.0mm thick on the heels of your feet. 4  Skin is the major barrier between the inside and outside of your body! It has an area of 2 square metres (22 square feet) in adults, and weighs about 5 kilograms. 2  The thickness of skin varies from 0.5mm thick on the eyelids to 4.0mm thick on the heels of your feet.