Whether a sport injury is acute or chronic, it can usually be classified as a soft tissue or a hard tissue injury. Soft tissues that are susceptible to sport injuries include skin, muscle, joints, tendons and ligaments. Hard tissue refers to bone....
If your toes rub against the inside of your shoes, you may develop corns. These build-ups of hard tissue on the toes are a response to friction, like mini calluses. You can remove most corns at home. Then you will need to eliminate the source of...
Frostbite of the toe occurs when the skin is exposed to extreme cold. The colder the temperature, the faster frostbite can set in. The Mayo Clinic describes frostbite as a condition that occurs when the skin and underlying tissues freeze. When...
In the United States, $150 billion is spent on grants per year, according to the National EMSC Data Analysis Resource Center. A grant is money given to a person or group that funds research on a specific topic. Grants are available for most types...
Modified radical mastectomy is the most common form of breast cancer treatment. It involves the surgical removal of the affected breast tissue and most of the surrounding lymph nodes. Unlike a radical mastectomy, the muscle underneath the breast...
The main lubricant of lemongrass comes from a process of steam distillation from fresh and partly dried out lemongrass. The amber and yellow colored, citrus scented oil that is exacted is then stored in stainless steel containers. Lemongrass was...
Acne most often results from the excess production of sebum by the sebaceous glands. This oily substance can block the pores, which may cause them to erupt into inflamed nodules. Acne can also cause scarring in severe cases when these nodules...
Vitamin A is an essential fat-soluble vitamin that is important in maintaining the health of many of your organs, including your eyes. According to Medline Plus, of the National Institutes of Health, retinol is the active form of vitamin A that...
Vitamins are essential molecules your body uses for a number of different functions, including metabolism and as antioxidants that offer protection from harmful chemicals called free radicals. According to the FDA, there are 13 essential vitamins...
Each tooth is made up three distinct layers: an inner pulp layer that is made up of nerves, blood vessels and cells; a layer of calcified tissue called dentin; and an outer layer of enamel, an extremely hard tissue that protects the tooth. Tooth...
The human skeletal system is a multifunctional marvel of biology. It not only provides the framework by which all practical movement is made possible, but protects the organs from injury and bears the weight of your body 24 hours a day. The bones...
The skeletal system of the body consists of all the bones as well as the tissues that connect the bones, including tendons, cartilage and ligaments. The skeletal system functions to provide structure and support, to protect the internal organs and...
Sound nutrition is the cornerstone of healthy living --- you need the proper fuel to power the machine, whether that machine is involved in tough workouts or the hectic activity of daily living. Vitamins and minerals ensure that the body's...
You adore your baby's gummy smile, but you know it won't last forever. Soon you will see a little white bump emerging from her gums, and eventually her gummy smile will be replaced with an equally adorable toothy toddler grin. What you may not...
Soda, with its sugar and acid content, can cause dental problems in people of all ages. Soda is not the only cause of dental problems, however. Reducing your soda intake can help you focus on more nutritious foods and reduce your sugar...
Our bodies consist of 206 bones that have a primary function to provide support. The bones are also important for storing minerals and producing new blood cells. Although diseases of the bone are not a common primary source of morbidity, they do...
Salicylic acid is a naturally occurring acid that is commonly used as a topical treatment for a range of skin disorders, including seborrheic dermatitis, psoriasis and viral warts. Salicylic acid is an ingredient in many over-the-counter and...
Brain surgery, also called neurosurgery, is a field of medicine in which surgeons must navigate their way through tangles of neurons, or brain cells. Cut neurons don't regenerate, and functional areas of the brain often have fewer well-defined...
If your shoes have lost their cush, or if they allow your foot to collapse inward or outward, you may develop ankle, knee, hip or back pain. Keeping good shoes on your feet may keep your whole body comfortable while running. But if you already...
Salicylic acid is a peeling agent commonly used as a topical treatment for many skin disorders, including psoriasis, acne, seborrheic dermatitis, dandruff and warts. Vitamin D, on the other hand, is famous for its positive impact on bone health....
Bone cancer destroys healthy bone tissue and forms a malignant bone tumor. While there are many cases of bone tumors, most are not cancerous and do not destroy bone tissue. The American Cancer Society reports that cases of cancerous bone tumors...
As the CT scan became more popularly available, people tried to expand its use from a diagnostic tool to a screening tool. The use of CT scans in screening smokers for lung cancer became particularly controversial. Since 85 percent of all lung...
The mouth is the first stop on the digestive path, and it is where the teeth and tongue begin the process of condensing food into manageable portions that are easy to swallow. Teeth are made of multiple layers of strong tissues that protect the...
Children have two sets of teeth, baby and adult. Their baby teeth, which already start forming when they are in their mothers' wombs, get fully replaced by adult teeth by the time they become teenagers. Some will have to go through the discomfort...
Angina or a heart attack can cause pain in the jaw. Temperomandibular joint syndrome and sinusitis are two other possibilities that require consideration during the diagnosis of jaw pain. However, an abscessed tooth is among the most common causes...
Scars and stretch marks are caused by very different factors, but in some cases they can both appear as a result of a pregnancy, rapid weight gain or surgery. Scars are the outgrowth of hard, dense tissue; stretch marks are caused when skin is...
The secret to making tender steak is to cook it at a low temperature. Cooking steak at a low temperature will allow the natural enzymes to activate and break down the hard tissues in the meat, which in turn makes it tender. Just putting your steak...
Bone, the living tissue that comprises the skeleton, consists of compact tissue (hard), cancellous tissue (spongy) and subchondral tissue (smooth tissue at the ends of bones covered with cartilage). Every part of the bone, including the cells...
Cirrhosis of the liver describes a disease of progressive tissue destruction characterized by the replacement of hard fibrous tissue riddled with nodules. This disease typically becomes chronic, and often patients are unaware of the disease...
Relaxing and massaging sore muscles is a must for any athlete. Get expert tips and advice on massage and other treatments in this video.