Healthy Aging

Low Vitamin D Levels May Trigger Weight Gain

By Erik Goldman
A new and interesting angle on the vitamin D story is emerging from research on weight gain in older women. The vitamin, it seems, is an important metabolic signal that indirectly regulates the propensity to store fat.

Not-So-Obvious Cardiometabolic Risk Factors Worth Considering

By Erik Goldman - Vol. 12, No. 3. Fall, 2012

Elevated cholesterol and high blood glucose are the obvious features of diabetes and heart disease but they're hardly the whole picture. Other, less obvious factors including environmental toxins like BPA and lead, gastrointestinal disorders, and frequent use of artificial sweeteners are also important drivers of disease. According to Dr. Mark Hyman, author of the popular book, The Blood Sugar Solution, these oft-overlooked factors warrant closer attention.

Magnesium Significantly Reduces Blood Pressure

By Erik Goldman

Magnesium supplementation, particularly at doses over 370 mg per day, can significantly reduce both systolic and diastolic blood pressure in hypertensive and pre-hypertensive people, according to a new metanalysis of 22 trials.

 

Blood Viscosity: The Unifying Parameter In Cardiovascular Disease Risk

By Ralph E. Holsworth, Jr., DO & Jonathan V. Wright, MD - Vol. 13, No. 1. Spring, 2012
Increased blood viscosity is the only biological parameter that has been linked with all of the other major heart disease risk factors, including high blood pressure, elevated LDL cholesterol, low HDL, type-II diabetes, metabolic syndrome, obesity, smoking, age, and male gender. Until recently, technological limitations made it impractical for doctors to measure this key risk factor. Fortunately, that's changing.

Putting PSA Testing in Perspective

By Erik Goldman

The recent Preventive Services Task Force draft recommendation against routine Prostate Specific Antigen (PSA) screening has a lot of guys pissing vinegar, with some calling the new report "a death sentence." More moderate voices call for recognition of the limits of PSA testing while cautioning against sweeping policy moves. Integrative Urologist Dr. Geo Espinosa sheds some light.

Is Herpes A Trigger for Alzheimer’s Disease?

By Erik Goldman - Vol. 12, No. 2. Summer, 2011
An emerging line of research is implicating the herpes simplex virus and other infectious pathogens as underlying triggers for formation of β-amyloid plaques in the brain, the hallmark of Alzheimer’s disease. The possibility that there is an infectious component in the development of Alzheimer's opens new possibilities for preventing and treating this devastating disorder.