Dr. Mary Irene Macgregor M.D.

What is Parkinson’s disease?Parkinson’s disease is known to affect the nerve cells, which produce the brain chemical called dopamine. It is a progressive disorder of the central nervous system, which can affect movements of the body. This disease gradually develops, wherein there is hardly any...

Osteoporosis is sometimes described as "bone thinning". It’s a disease wherein the bone’s density and quality are severely reduced. As an individual’s bones become more permeable and fragile, the susceptibility to fracture is immensely increased. Bone loss occurs silently and progressively....

Take a Walk Down Memory LaneWalking speed and strength of hand grip can help predict the risk of stroke and memory problems in old age, says a new study. “This forms a very basic test to predict the odds of getting these conditions in old age," says Erica C. Camargo MD, PhD. A decrease in walking...

Alzheimer’s is a common medical condition among older adults that affects the brain. It is also one of the most common forms of dementia. One of the common misconceptions associated with this disorder is that it is a disease of the elderly. While it is true that age is an important risk factor...

It is important to get a diagnosis for osteoporosis as soon as you experience any of the symptoms associated with the condition. One should not prolong a visit with a doctor because the sooner the diagnosis, the sooner the individual will receive treatment.About 80% of your bone density is...

Rheumatoid arthritis is caused by an autoimmune disorder. There is no specific reason for this disarray in the immune system, and this is why it is difficult to list preventive measures. However, there are some ways to reduce the chances of occurrence of rheumatoid arthritis. Moreover, there are...