Dr. Terry Olean Harrison M.D.

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• What is Dehydration: Get the Facts

  Dehydration, simply put, is a loss of water from body cells. It can occur when the body loses more water than it takes in. Around sixty percent of the human body is made up of water. Around two-thirds of this water is contained within our cells; these are the basic life-giving units of the human...

• Is Hypothyroidism Hereditary?

  Hypothyroidism is a condition in which the amount of thyroid hormones produced by the body is not adequate. Thyroid hormones play an important role in regulating metabolic rates and energy levels in the body. Thyroxine (T4) and triiodothyronine (T3) are the two major hormones produced by the thyroid...

• A More Accurate Measure of Obesity

  According to a new study, many people who are listed as overweight as per their body mass index (BMI) scores may actually be classified as obese. “BMI along with the measures of the hormone leptin is a better way to measure obese people, especially those who are at increased risk of diabetes,...

• 5 Tips on Living with Restless Legs Syndrome

  Restless legs syndrome is a neurological disorder, which affects millions of people each year. If you are suffering from restless legs syndrome, you will experience severe or mild pains as well as uncomfortable sensations in your legs when you are lying down or sitting. You will experience...

• What Is the Cause of an Underactive Thyroid Gland?

  Gaining weight? Feeling colder? Feeling depressed? Hypothyroidism could be the reason behind it.What is hypothyroidism?Also known as low thyroid or underactive thyroid, hypothyroidism is characterized by underactive thyroid glands that fail to produce an adequate amount of thyroid hormones. These...

• Why do Migraines Make My Eyes Sensitive to Light?

  What is a migraine?A migraine is a condition that is categorized as severe pain in the head. A migraine is when a person suffers a severe headache which lasts for a long period of time. The headache pains are mostly felt on one or both sides of the head. People also experience pain around the inner...