Ana Tanko

Thyroid problems are very common, affecting millions of people in the country. In most cases, the affected person may not realize that such an issue exists. The thyroid is a very important gland that influences different metabolic processes in the body. Among the different thyroid problems, abnormal...

Arthritis is a painful condition that usually affects the joints. Around 350 million people in the world have arthritis. According to the Centers for Disease Control and Prevention (CDC), there are approximately more than 50 million people with arthritis symptoms in the US alone. Supplements for...

A few cells in the immune and nervous systems have vitamin D receptors that are found on the cells’ surface. It is here where they receive chemical signals. When a cell attaches itself to a receptor, the chemical signals trigger the cell to perform an activity, such as to divide in multiple ways...

Intrinsic motivation is a type of behavior, which is driven or fueled by internal rewards. It involves engaging in a behavior, in which a person finds it as personally rewarding. Essentially, a person performs an activity not to receive external rewards, but for his or her own...

People have taken aspirin for pain for longer than many people realize. Willow bark, whether chewed or taken as a tea, has been used for over two thousand years. Acetylsalicylic acid is the active ingredient in both willow bark and aspirin. It is a common painkiller.Not only is it good against pain,...

Every day when Kate Daly, a teen from Canberra, joins her friends for lunch at Radford College, she has to open a small package that her mother, Ellen, tapes to her lunchbox.Inside the package is Kate's daily dose of digestive enzymes. Kate has to take these enzymes with every single meal. Her mom...