An interview with Dr Mahmood Piraee, PhD By Jason Sebeslav Dr. Mahmood Piraee is a pharmacist with a PhD in molecular and cellular biology from Dalhousie University, Halifax, Canada. He has over 20 years of experience in natural products drug discovery and development. We had the opportunity to interview Dr. Piraee recently about age-related vision loss [...]
Alzheimer’s disease is a devastating brain disorder characterized by progressive loss of cognitive abilities. Increasing evidence suggests the mineral copper may be associated with the progression of the disease. In a study from Saarland University in Germany, researchers compared the copper levels and cognitive abilities of 32 patients with mild to moderate Alzheimer’s. Their analysis [...]
If you’re an older adult exercising regularly, you’re on the right path for maintaining your health and independence as you age. However, older, active adults may need to support their bodies with extra nutrients. Researchers from Purdue University have determined that older athletes should ensure adequate carbohydrate intake to promote glucose storage (for energy) and [...]
Osteoporosis affects approximately one in four women and one in eight men in North America. As a result, medical research is focused on new bone-building nutrients, particularly those that support the beneficial effects of calcium and vitamin D. Researchers at the Rayne Institute at St Thomas’ Hospital in England found silica (also called silicon) to [...]
Oxidation, or free-radical damage, is the main force behind what we call aging. It wrinkles our skin, clouds our vision and may even clog our arteries. It can also lead to diseases such as arthritis, cataracts, Alzheimer’s, heart disease and cancer. Free radicals get to us through air pollution, food chemicals, toxins in water, sunlight [...]
According to a recent report, folate (folic acid), a B vitamin found in foods like leafy green vegetables and citrus fruit, may protect against cognitive decline in older adults. A team at Tufts University, led by Katherine L. Tucker, PhD, studied a group of Boston-area men who were members of the ongoing Normative Aging Study [...]
Research shows that, on average, we gain between 10 (men) and 16 (women) pounds of body weight from age 25 to 50. Is there anything that can be done to change the slow march of weight gain that precedes middle age? Researchers suggest that the ingestion of four common supplements could. The researchers reviewed the [...]
Hoping for good mental and physical health in your senior years? It may be as simple as A-B-C—or rather, C, D and E! These three vitamins are the focus of two recent studies on how we can head off common health issues associated with aging. At Harvard Medical School, researchers looked at the role of [...]
Age-related macular degeneration (ARMD) is the leading cause of vision loss in aging Western societies. Cataracts occur when protein in the eye lens becomes damaged, clouding vision. Two recent studies indicate that lutein, a type of carotenoid, can actually help improve symptoms of both ARMD and cataracts. Researchers at the Department of Veterans’ Affairs Medical [...]
Deficiencies in calcium and vitamin D are common in older individuals, particularly those who live in nursing homes. These deficiencies increase the risk of osteoporosis and bone fractures. Recent studies show supplementation can decrease this risk and provide secondary benefits. At the Rheumatology Department, North Hospital Group in France, researchers conducted a study of supplementation [...]
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