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  The risk of a heart attack increases by 21 times during the first 24 hours after losingn a loved one. It is not uncommon to hear of one spouse dying and the other following in just a short time. The risk of heart attack remained 8 times above normal for a week and was still elevated to some extent after a month. The bereavement and grief associated...

Total cholesterol, LDL, HDL, and their interrelationships and differences are discussed so that a fundamental understanding of what cholesterol is and what the ratios of the various subcategories means. High total cholesterol is not necessarily a dangerous thing...it is the ratio of total cholesterol to HDL that is the most predictive factor. The value and dangers...

Tens of thousands of metal on metal artificial hips are failing years earlier than expected and are requiring a second surgery to take the old device out and put in a new one. There has been no tracking system to follow how they do, although after the fact a tracking system is being implemented by orthopedists now. This is coming at a price of about $1 billion....

  The cause of metal-on-metal hip implant related pain caused by cobalt, can be from both toxicity to or hypersensitivity. A study reported at the 2013 annual meeting of the American Academy of Orthopedic Surgeons evaluated patients with metal-on-metal hip replacements who returned to the hospital for revision surgery because of pain. They compared 50...

  Supplementing with vitamin D in people with low levels lowers the risk of dying from any cause by 60% according to an article in the November 7, 2011 issue of the American Journal of Cardiology looking at 10,000 people. This is a landmark study documenting that elevating low levels of vitamin D makes a profound difference in mortality. Low levels...

  According to an article in the NY Times in January of 2013, it appears that Johnson and Johnson, the manufacturer of the DePuy metal on metal hip resurfacing prosthesis, knowingly and willingly sold this product even though they had full knowledge that it was defective and would cause widespread disability, suffering, and even deaths. More that 10,000...

There have been many studies documenting that exercise increases survival and quality of life in people with cancer. A study published in JAMA in May of 2005 showed that just 3-5 hours of walking at 2-3 mph reduced deaths by 50% for women with hormone sensitive breast tumors. There was an absolute 6% decrease in mortality at 10 years. A second study published...