A review of 54 studies found that a regular exercise program strengthens the immune system, increases antibody response to vaccinations, and reduces risks for community-acquired infectious disease by 31 percent and death from infections by 37 percent in various populations. It does this by increasing IGA antibodies in all body cavities and CD4 T cells that help to kill invading germs.
If you have joint pains, you should still keep moving. There is increasing evidence that exercise can help to treat and prevent osteoarthritis of the hips and knees and even relieve some of the pain following hip and knee replacements Inactivity worsens arthritis by preventing joints from healing.
Researchers in Finland followed 3,596 children (3-18) for 31 years to see whether cardiovascular risk factors in childhood and adolescence were associated with cognitive performance later in life. Cognitive testing was performed in 2,026 of the participants at 34-49 years of age, and the researchers found that early heart attack risk factors were also major risk factors for reduced mental function.
High blood pressure markedly increases risk for heart attacks and strokes. A study of 10,676 adults, average age 56, found that 47.2 percent had high blood pressure, and one in five of the subjects who had high blood pressure (>130/80) took medicines that can raise blood pressure.
Elvis Presley sold more records than anyone else in the history of recorded music. He was nominated for 14 Grammys and won three, and has been inducted into virtually every music hall of fame. He died at the tragically young age of 42. In the last years of his life, he suffered from obesity, drug addiction, depression, chronic insomnia, glaucoma, high blood pressure, liver damage, rheumatoid arthritis, chronic constipation and an enlarged colon.
More than one hundred million North Americans have taken statin drugs that help to save lives by lowering cholesterol and preventing heart attacks. Ten to 20 percent of people who take statins have been reported to have suffered muscle pain, but a recent study from the UK claims to show that statins are no more likely than a placebo to cause muscle pain.
An Israeli study followed 596,618 people who were newly vaccinated with the Pfizer-BioNTech mRNA vaccine during a six-week period from December 20, 2020, to February 1, 2021, and a matched group of the same number of unvaccinated controls. The researchers found that the vaccine offered a high degree of protection, similar to the results shown in the clinical trials.
Every physician eventually is asked to treat patients who fake illness, usually to get attention or for personal gain. In 1951, British physician Dr. Robert Asher described three patients who went from doctor to doctor with multiple fictional symptoms, many unexplained hospitalizations, and multiple scars from surgeries that never should have been performed in the first place. Their stories sounded so real that they convinced honest doctors to operate on them for no good reason.
The CARDIA study followed 5115 adults in nine separate examinations over a period of 30-40 years, from ages 18-60. By age 60, 73.1 percent of the subjects in this study had developed high blood pressure, and the lower the level of physical activity, the more likely a person was to develop high blood pressure
The American Heart Association (AHA) reports that a high waist circumference among individuals with normal weight appears to be a more reliable predictor of risk for heart attacks than just being overweight. The AHA recommends using the ratio of waist circumference to body height or the waist-to-hip ratio to warn about increased heart attack risk.