Duane Maclin

Recommended Articles

• What Are Hormones?

  IntroductionHormones are a special kind of chemical messengers in the body that are created by the endocrine glands. These chemical messengers control and coordinate complex processes in the body, such as growth, metabolism, fertility, and reproduction. Hormones can also influence the body's immune...

• How to Prepare for a Tonsillectomy

  What Is a Tonsillectomy?The tonsils are a very important part of your body. They are located in two glands at the back of your throat. In your younger years, they help produce antibodies that help you fight infections that attack your body. Sometimes, however, the tonsils themselves can get...

• Is There an Association Between Your Sleep and Testosterone Levels?

  Among older males, less sleep is associated with low levels of testosterone, according to a recent study. Normally, the levels of the male hormone decreases with age, and in some men, this may result in a lack of energy or libido. Researchers noted that some men manage to maintain normal levels of...

• Are You Aware of the Symptoms Associated with Graves' Disease?

  Graves' disease gets its name from the doctor who first discovered this medical condition, Robert J. Graves. The disease is a medical condition associated with the endocrine system, particularly the thyroid glands. This is a medical condition that causes the thyroid glands to produce excessive...

• The Human Heart: Function, Chambers, and Location

  IntroductionThe human heart is a part of the cardiovascular system that is situated in the middle of the chest between the lungs. Its exact location is slightly positioned to the left and behind the sternum (breastbone). The size of the heart is approximately the size of your fist. Its function...

• Genital Warts: How to Protect Yourself

  Genital Warts is a condition caused by HPV virus. To prevent yourself from being infected by this virus, you need to follow certain protective measures. For example, because this virus spreads through skin to skin contact with infected person, avoiding kissing, sharing towels or soaps and having...