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The Importance of Vitamin D in Serious Illness
submitted by: admin on 06/05/2016
A study published in Pediatrics from the University of Ottawa documented that 75% of children in ICU with serious illnesses had low vitamin D levels and were noted to be sicker, requiring more life support services, and longer times in the ICU. Considering that there is an epidemic of vitamin D deficiency caused by lack of exposure to sunlight, it is not particularly...
The Relationship of Insulin and Arteriosclerosis
submitted by: admin on 10/17/2013
According to Joslin Clinic Studies published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology, high levels of insulin in themselves do not cause arteriosclerosis. Without other factors such as high blood pressure, high cholesterol, or type 2 diabetes, high levels of insulin do not cause arteriosclerosis. There must be insulin resistance in endothelial...
Too Much Iron Accelerates Aging
submitted by: admin on 10/17/2013
Iron storage disease, or hemochromatosis, affects 10-15% of the population, and perhaps even more if you know how to diagnose it. Iron overload increases free radical damage via the Fenton reaction. Hepcidin is a hormone that regulates iron levels by increasing the absorption of iron. The is new research showing that at least experimentally it is possible...
Transient Ischemic Attacks
submitted by: admin on 10/17/2013
TIAs are warning signs for an impending stroke. The risk for stroke is about 1/3 over the next 5 years. TIAs are like strokes but last less than 24 hours. The causes for TIAs and symptoms of are discussed.
Traumatic Stress Linked to Elevated Inflammation in Heart Patients
submitted by: admin on 02/19/2015
Greater lifetime exposure to the stress of traumatic events is linked to higher levels of inflammatory markers in a study of about 1000 patients with heart disease. Heart disease patients with higher levels of inflammation tended to have worse outcomes. Traumatic stress can have a longterm negative effect even if PTSD is not apparent. People with a history of...
Treating Hypertension Extends Life
submitted by: admin on 02/19/2015
The first long term study (22 years) showed that for every month of treatment with chlorthalidone for high blood pressure extended life by one day. This JAMA of December 2011 showed that over 10 years this is 4 months of life extension. It has already been well established that strokes and heart attacks are reduced dramatically, and that may be much...
Type 2 Diabetes, Understanding its Complications
submitted by: admin on 10/17/2013
The mechanisms of and possible complications of diabetes are reviewed. When blood sugar levels rise sufficiently they damage vital proteins and lead to heart attacks, strokes, peripheral vascular disease, retinopathy, kidney disease, and neuropathy. Lifestyle is the most important treatment to prevent these complications. Certain supplements that can...
Type II Diabetes Intro
submitted by: admin on 10/17/2013
The physiology of the metabolic syndrome, type 2 diabetes, and the role of insulin and sugar levels are discussed. Risk factors and complications are reviewed. Treatment options are presented.
US Healthcare is Getting Worse
submitted by: admin on 10/17/2013
According to the Institute of Medicine's publication in JAMA in July of 2013, the US is falling behind most industrialized countries in nearly every measure of health care even though it is generally improving in most areas including an increase in longevity by three years.
This has little to do with how much we spend on health care because...
Using the Vascular Stiffness Test to Screen for Heart Disease
submitted by: admin on 11/19/2013
Vascular stiffness can be measured in an artery of the finger to assess vascular stiffness, which is a measure of arteriosclerosis in the aorta as well as in the rest of the body. An article published in the August issue of the American Journal of Physiology, documented the validity of this simple test in predicting arteriosclerosis even in the...
Venous thrombosis Increases the Risk for Heart Attacks
submitted by: admin on 10/17/2013
Venous clots double the risk of heart attacks within a year. Excess coagulation is a problem in both veins and arteries. Live blood cell analysis is a good way to see if blood is sticky, but this is not a conventional test.
Vitamin C Preserves Fetal Lungs in Pregnant Mothers Who Smoke
submitted by: admin on 10/17/2013
According to research at UCSF in May of 2012, smoking during pregnancy adversely affects fetal lung development, but it can be prevented by vitamin C during the last trimester. A study on 159 smoking pregnant women revealed that just 500 mg/d of vitamin C before 22 weeks of gestation would raise their low vitamin C levels to normal and also improve...
Vitamin D Deficiency
submitted by: admin on 05/27/2016
There is a pandemic of vitamin D deficiency because we don't get the UVB rays from sunlight that are needed to make it ourselves. This leads to not only an increased risk of osteoporosis but also of type 2 diabetes, hypertension, several cancers, heart attacks, strokes, and seasonal affective disorder. Vitamin D replacement is necessary for most people. The...
Vitamin D with Calcium Reduces Mortality in Elderly
submitted by: admin on 06/05/2016
A study of 70,000 mostly women over the age of 70 that was published in the Journal of Endocrinology and Metabolism in June of 2012 suggests that vitamin D3 when taken with calcium can reduce the mortality rate in seniors by 9%. Vitamin D3 alone did not confer this advantage. We also know that calcium alone can increase the risk for heart attack and stroke because...
Vitamin K Protects Against Getting Type 2 Diabetes
submitted by: admin on 10/17/2013
According to an article published in the October issue of the American Journal of Clinical Nutrition, in a study of 1069 men and women with an average age of 67, over 5.5 years 131 developed type 2 diabetes. The highest intakes of vitamin K1 were associated with a 51% reduction in the incidence of type 2 diabetes compared to those with the lowest intakes....
What Determines Arterial Stiffening
submitted by: admin on 02/19/2015
Apolipoprotein E (apoE) plays a major role in maintaining arterial softness by supressing production of a network of connective tissue in the body according to an article published in the November 2012 issue of Cell Reports. This work suggests that it may be the apoE-containing HDL that confers the main benefit of HDL cholesterol by promoting arterial...
What You Need to Know About Atrial Fibrillation
submitted by: admin on 10/17/2013
Atrial fibrillation occurs when the top part of the heart, called the atria, beats at around 300 beats per minute and leads to ineffective contraction of the atria. This predisposes to clots forming in the left atrium that can break off and travel to the brain and block circulation and result in strokes. Anticoagulation is the treatment of choice but there is...
What You Should Know About Vitamin K
submitted by: admin on 04/21/2015
Vitamin K's function is underappreciated by both MDs and patients. It regulates calcium metabolism and protects against osteoporosis, arteriosclerosis, aortic valve calcification and regulates clotting. Adequate levels of vitamin K move calcium out of soft tissues such as arteries and heart valves and into bones, where we need it. Even people on Coumadin...
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