Overview Stress has the potential to affect your body as much as food and exercise do. Stress is a combination of emotional and physical pressures and it can either help solve challenges and problems, or make them many times worse. How stress...
Oleander, a small shrub or tree that produces white, pink, red or purple flowers, is extremely poisonous. Every part of the plant, including the nectar, causes side effects that can kill you. Even eating honey contaminated by bees eating the...
Polar heart rate monitors can significantly improve your workouts by providing you with objective data on your body's response to exercise. By exercising within a specific target heart rate "zone," or range, you can increase your endurance, focus...
The retina in each eye is composed of photoreceptors, each designed to detect specific visual stimuli, for example, light, darkness, or color. To detect objects in the environment, the eyes move to place the object on the fovea, the part of the...
Driving requires a person to integrate information from multiple visual and auditory sources. Visual information that needs to be processed includes activity on the road, your mirrors and the instrument display. Similarly, auditory information...
Relaxation therapy encompasses several different methods, all aimed at reducing stress, allostatic load--the physical impacts of stress--tensions and the employment of imagery. Relaxation therapists, according to website Integrative Practitioner,...
Inflammation and narrowing of the airways causes wheezing; the result of a chain reaction of sorts as bronchioles and alveoli become inflamed and swollen, causing airway constriction, limiting the flow of air into the lungs. Wheezing often occurs...
Though everyone experiences it as part of life, fear can be stunting when it comes to social or cognitive life. Fear may be treated by a professional in the event it severely affects the daily life of the person experiencing it. When fear limits...
Certain restrictions exist in the child custody laws of all states regarding relocation of a minor, according to the American Bar Association Section of Family Law. These laws establish the parameters within which a move can occur as well as the...
Sexual expression is not only about gratification, it is about connecting to another human being on a deeply intimate level. The sexual act is meant to communicate to another human being that not only do you find them attractive, but you "get...
Conflict is a natural, everyday occurrence between children. Through conflict, children learn to exercise self-control and establish boundaries. For this to happen, parents, teachers and others with whom a child interacts should model resolution...
An estimated 80 percent of those living in Western countries experience lower back pain during their lifetime, according to the Nicholas Institute of Sports Medicine and Athletic Trauma. This lower back pain can be due in some part to the...
Sight is a complex function of the brain that extends from the front to the back of the head. To produce sight, the eyes capture information and send it through the optic nerve to be processed by the occipital lobe. The brain also incorporates...
Regardless of your eyesight prescription, you can strengthen the muscles in your eyes in an effort to improve your eyesight. These exercises are simple and can be done several times a day. Speak to your eye doctor or other medical professional...
An ugly scarf or an itchy sweater can be tossed aside with a quick wardrobe change. Escaping the disfiguring discomfort of itchy red skin bumps is not so simple. Whether they have appeared suddenly or are a chronic problem, these annoying...
A Roth 401k is designed as a long-term retirement investment option. As with a traditional 401k, these funds are offered by your employer, but the deposits are made with after-tax dollars. Unlike traditional Roth IRA options, there is no income...
Stress is a sense of internal unrest that is brought on by fear of threat, loss or displaced expectations. It is the body's natural defense response to unresolved mental discord. When the mind of a person anticipates danger, whether physical or...
An occipital stroke occurs when the occipital lobes of the brain are damaged due to a lack of oxygenated blood. A stroke is often caused by problems with blood flow in the brain, such as a blocked artery or an artery that has burst. Damage to the...
Comedian Steven Wright once commented, "My friend has a baby. I'm recording all the noises he makes so later I can ask him what he meant." From birth until the age of 2, babies go through several different stages of development and reach many...
High protein consumption can result in nausea for reasons including indigestion, intolerance or a food allergy. These factors may be due to the protein itself or to food components you ingest along with the protein. Understanding why a particular...
A brain atrophy is a breakdown of neurons or connections between them in an area of the brain. In rare cases, it affects the whole brain. A brain atrophy can cause loss of consciousness, impairment of the senses, centers for motor control or...
Diabetes commonly affects the eyes and, if left untreated, may cause temporary vision changes or complete blindness. Since many eye problems related to diabetes often go undetected until an eye exam, diabetics should know about diabetic eye...
Rigorous exercise regimens have become highly sought-after means of producing both internal and external health results. While most exercise programs have a positive effect on various systems of the body, there are, however, certain differences in...
Blood pressure is the force of blood against the artery walls. Low blood pressure, or hypotension, is a reading of 90 millimeters or less for the systolic blood pressure and 60 millimeters or less for the diastolic blood pressure. Low blood...
According to the American Academy of Orthopaedic Surgeons, shoulder replacement surgeries have been performed in the United States since the 1950s. Currently, shoulder replacement surgeries are used to treat osteoarthritis, rheumatoid arthritis,...
The term gluten is the generic term for a group of storage proteins that develop naturally in grains such as wheat, barley and rye. When people with celiac disease ingest these forms of gluten, their bodies launch an autoimmune attack that damages...
The triceps muscle sits on the back of the arm and attaches to the humerus in two places, as well as the top of the shoulder blade, or scapula. The triceps muscle also attaches to a bone in your forearm called the ulna. If you place your hand on...
When it comes to exercise, the eyes are often one of the last places thought about, yet they are one of the most important. To preserve eyesight or help improve it, yoga eye exercises can be factored into a routine of asanas and meditation. These...
Researchers have studied meditation for its effects on the body and mind and reported positive results. Meditative states, like those entered through activities such as meditation, prayer, hypnosis and yoga, can be beneficial for both healthy...
Got a teenage boy? Learn how to manage a male teenager with activities in this video.
Learn downhill skiing safety tips in this free beginner ski lesson on video.
The Heimlich maneuver is an important skill to learn for first aid. Learn how to perform the Heimlich maneuver in this first aid video.
