Hair is the fastest growing tissue in the body, the next being bone marrow. Your body has enough iron in it to make a nail 3 inches long.
They also play an important role in the repair of fractures. Almost all the hard parts of human body are components of human skeletal system. Hold out your hand and make a fist. The brain itself cannot feel pain.
On average, nails grow about one-tenth of an inch each month. People with dark color skin wrinkle later than people having light color skins. A human head remains conscious for about 15 to 20 seconds after it is been decapitated. On average, we speak about 5, words per day.
Crying alleviates stress and allows humans to decrease feelings of anger and sadness.
Muscular dystrophy is an inherited group of diseases that affect the muscles, causing them to weaken and break down over time. The human heart beats 30 million times a year. Every day Gallons of blood flows through each kidney.
What I found out after a week was my knee joints and muscle pain were all gone. In 24 hours, the blood in the body travels a total of 12, miles - that's four times the width of North America.
Most people have three types of color receptors to see color vision, while some women have four or even five of these receptors and can see a wider range of colors. Newborns will cry out without tears for the first three to six weeks. The cells of the heart and brain do not multiply through out their lifetime.
By the time a woman has reached her 60's, she will have released around baby making eggs. After a fracture, new bone cells fill the gap and repair the break. It gives strength, support and shape to the body.
Most people have lost fifty per cent of their taste buds by the time they reach the age of sixty. It possesses three important processes: They are filled with synovial fluid, which acts as a lubricant to help the joints move easily.
This tendon can snap, but it usually can be repaired by surgery.Synovial Joints. Synovial (diarthrosis): Synovial joints are by far the most common classification of a joint within the human body. They are highly moveable and all have a synovial capsule (collagenous structure) surrounding the entire joint, a synovial membrane (the inner layer of the capsule) which secretes synovial fluid (a lubricating liquid) and cartilage known as hyaline cartilage which.
In addition, many sugarless gums contain sugar alcohols which in many people cause gas due to the body's inability to digest them. Folks who have stomach aches possibly caused by gas would benefit from avoiding the sugar alcohols and chewing gum in general due to the fact that air is swallowed during the act of gum chewing, as well.
Many people spend countless hours using harmful beauty products to keep their skin looking vibrant and young. But there’s a better way.
Hyaluronic acid (HA) can keep your skin glowing, and it also benefits your joints — all without the harmful side effects of toxic skin products. Feb 12, · Where bones meet.
Joints are the place where two bones meet. All of your bones, except for one (the hyoid bone in your neck), form a joint with another bone.
A need for strength makes the bones rigid, but if the skeleton consisted of only one solid bone, movement would be impossible. Nature has solved this problem by dividing the skeleton into many bones and creating joints where the bones intersect. Introduction to Human Skeletal System: Skeletal system is the system of bones, associated cartilages and joints of human body.
Together these structures form the human skeleton.Download