The sneezing, coughing and red, itchy eyes characteristic of seasonal allergies impair the day-to-day activities and quality of life of many people in the U.S., about 7.5% of adults and 9% of children. Pollens from grass, trees, and weeds are the primary culprits; the immune system inappropriately recognizes these airborne substances as harmful invaders and … Read more
Vitamin B12 is required for important biological functions like red blood cell production, nervous system function, and DNA synthesis. Deficiency in B12 can cause a variety of problems including Alzheimer’s, anemia, depression, confusion, fatigue, digestive issues, and nerve damage. Vitamin B12 is scarce in plant-based diets, and is a common deficiency, especially in the elderly. … Read more
The small arteries of the brain are sensitive to elevations in blood pressure, and long-term hypertension carries the risk of injury to these small vessels, impairing blood flow and resulting in damage to or atrophy of brain tissue. As such, high blood pressure is hazardous to the brain, contributing to the development of vascular dementia, Alzheimer’s Disease, and … Read more