Dr. William J Rea MD

The Connection Between IBS and Lactose IntoleranceThere seems to be a correlation between irritable bowel syndrome (IBS) and lactose intolerance. However, there are discrete differences in why they occur and the methods used in treating them.If you are lactose intolerant, your body cannot digest...

What is prolactin?Prolactin or luteotropic hormone (LTH) is a peptide hormone, which promotes milk secretion in female mammals. This hormone also plays a significant role in pancreatic development, immune system regulation, and metabolism. When women become pregnant, their prolactin levels increase...

When you lose more fluids than you consume, your body becomes dehydrated. The reduction of the ordinary fluid level in the body causes an upset in the body's mineral balance as well. Problems with body salts and sugars can in turn affect vital functions.Two-thirds of a healthy human body is composed...

Hypothyroidism is a type of hormonal imbalance in which the thyroid hormones are in lower than normal. Essentially, it is the result of an underactive thyroid, and may be referred to as such. The two major hormones produced by the thyroid gland (T3 and T4) play an important role in your metabolism...

You can detect if you have diabetes and cardiovascular diseases, based on what your eyes reveal. The eyes also serve as portals for detecting eye disorders, like cataracts and glaucoma.  The symptoms of the different diseases are seen in, on, and around the eyes. Andrew Iwach, MD, associate...

Sinusitis, or sinus infection, is a very common medical condition often confused with a cold or flu. Sinusitis as a condition refers to the swelling of the underlying tissue lining found in the sinuses. Healthy sinuses are like small sacs filled with air; however, when these get clogged with germs...