Vitamin D only strengthens bone in those with significant vit D deficiency
May 16, 2017
“An international study of older adults has found that mass, untargeted provision of vitamin D supplements provides little clinical benefit to many when it comes to the common bone disease, osteoporosis. Instead, the study recommends targeting vitamin D supplements at individuals whose levels of this vitamin are markedly reduced.
The results of the study – carried out by researchers at the University of Auckland, New Zealand, and Harvard Medical School, Boston, MA – were announced today by Professor Ian R. Reid at ECTS 2017, the 44th European Calcified Tissue Society Congress being held in Salzburg, Austria.
Professor Reid said: ‘We know that severe vitamin D deficiency causes osteomalacia, yet trials in the community have not consistently shown that vitamin D supplements improve older adults’ bone density or reduce the risk of fracture. So we set out to determine whether a higher dose of vitamin D influences bone density or whether benefit is dependent on the level of vitamin D already present in the individual.'”
I always heard that taking an Omega-3 supplement might be good for me, but until I read the following article I didn’t know why.
Omega-3 fatty acids good for adult, elderly brain health
By Dr. Joel Fuhrman, for Uinta County Herald
April 16, 2017
“The omega-3 fatty acids DHA and EPA, usually obtained from eating fish, are important nutrients for proper brain function, starting with fetal development, and continuing into old age. DHA is most often associated with cognitive functions like learning and memory, and EPA with mood and anti-inflammatory effects.
I recommend taking an omega-3 supplement (preferably one derived from lab-grown algae, rather than eating fish or taking fish oil), since most people have a low intake of DHA and EPA unless eating fish regularly; research has confirmed that vegans tend to have low omega-3 levels.
In adulthood, omega-3 adequacy helps to maintain optimal brain function, prevent depression and lay the groundwork for a healthy brain later in life. A 6-month study of DHA and EPA supplementation in young adults (18-45 years of age) documented improvements in measures of memory.
Additionally, 12 weeks of DHA supplementation was found to improve blood flow to the brains of healthy young adults during a cognitive task.
No matter what your age, maintaining adequate omega-3 stores is crucial now, and for the later life health and functionality of your brain.
…Alzheimer’s disease and Parkinson’s disease are the two most common neurodegenerative diseases. Omega-3 fatty acids appear to be useful for preventing these diseases. Low omega-3 intake and low levels of DHA in the blood are associated with age-related cognitive decline and Alzheimer’s disease.
Also, DHA depletion in certain areas of the brain occurs in Alzheimer’s disease. In some studies, low plasma EPA also associated with risk of dementia or cognitive decline.
More recent studies have investigated brain volume, finding that higher blood omega-3 levels are associated with larger brain volumes in older people, implying that abundant DHA and EPA could help to prevent brain shrinkage with age.”
Dr. Fuhrman is a #1 New York Times best-selling author and a board certified family physician specializing in lifestyle and nutritional medicine. The Eat To Live Cookbook offers over 200 unique disease-fighting delicious recipes and his newest book, The End of Heart Disease, offers a detailed plan to prevent and reverse heart disease using a nutrient-dense, plant-rich eating style. Visit his informative website at DrFuhrman.com.