Dr. John Harry Tinker M.D.

It is a familiar story and it always goes like this, “I have frequent urination and fast heartbeat when I take my insulin”. Insulin should help you control the glucose levels in the body. When you eat food, the insulin is released into your blood stream to help move sugar into your cells to...

Transgender Patients and Recent Studies Relating to DiabetesThose who are having issues with diabetes already know what issues can be faced, in the present and down the road. Knowing when to seek help for these issues is challenging enough, but those who are transgender already face many more...

Odds are, everyone has heard the name Bret Michaels, especially if they were born in the late 70's and early 80's. For those who haven't heard of him, Bret Michaels is an American musician better known for his role as frontman and vocalist for the popular glam metal band, Poison. Born in 1963,...

Hypothyroidism is a common condition in which the thyroid gland is underactive and does not produce enough hormones. These hormones are very important in maintaining the metabolism of the body. Metabolism refers to the process by which cells produce and utilize energy from food. A reduction in the...

Osteoporosis refers to a very common, progressive condition, characterized by weak and fragile bones. The bones are so weak that even a small strain may result in fracture. The bones lose its density gradually during the early years and this stage, which is the precursor of osteoporosis, is known as...

Drugs used to treat erectile dysfunction may be helpful in relieving some of the symptoms of benign prostatic hyperplasia (BPH). This was reported from a study conducted by Claus G. Roehrborn, MD, with the University of Texas Southwestern Medical Center and colleagues. About 1,058 men, who had...