Top 3 DNA test kits to consider buying in 2018 Before the invention of DNA test kits, genealogists relied on simple oral and written records to trace an individual’s family, heritage, and ancestry. Today, however, you can make use of new-age DNA test kits that help in scientifically tracing your roots.

Sinusitis is caused by a swelling or an inflammation of the lining of the tissues of the sinuses. Sinuses in their healthy state are bloated with air. But when they get infected, they get filled with germs and infected fluids and cause an infection. Sinuses make mucus which keeps the nasal passage unblocked clean of all the various pollutants and allergens that are inhaled through the air.

An uncomfortable and irritating sensation that makes an individual want to scratch is called an itchy skin. The medical term for this condition is pruritis. Commonly, itchy skin is caused by dry skin. Itchy skin because of dry skin is a condition common in older adults, as the skin tends to become drier with age.

We aren’t immortal, and this realization hits hard especially as we grow old. Aging is a phenomenon that cannot be contained, nor is there any prophecy that can predict the future for us. So, it seems quite sensible if we are prepared for the worst possible situation that people dread—one’s death.

Our sensory organs allow us to sense the best of everything the world has to provide to us. However, an impairment of any of the five sensory organs can disrupt our perception of the surrounding. Being hearing-impaired or visually-impaired can lend a blow to our self-esteem, and if the people around us don’t support us, life becomes difficult.

Most people are affected by mouth sores at least once in their lives. These sores can be seen on the soft tissues of the mouth, like the lips, gums, tongue, cheeks, and palette. Sometimes, they can develop in the esophagus, which is the tube leading to the stomach. Most often, mouth sores last only a week or two, but they can also indicate an infection from a virus called Herpes simplex or mouth cancer.

The human body is made up of cells. The cells grow and divide in order to produce new cells. When cells become old or get damaged, they usually die and the new cells take over. However, when genetic changes impede this process, uncontrollable growth of cells occurs. A tumor may form if the cells come together to form a mass.

“My eyelids are heavy, but my thoughts are heavier.” – Unknown 35% American adults do not have enough sleep as per the Center for Disease Control. This goes to show the extent of sleep depreciation, with consequences of obesity, hypertension, diabetes, heart diseases, and stress-induced sickness. Sleeping for seven hours is considered essential for health.