2019 Nobel Prize honors the discovery of how your body responds when you can't meet your needs for oxygen. Their groundbreaking research is now being used to treat certain cancers, strokes, infections, anemia, heart attack risks, and some eye diseases that can cause blindness.
Herpes may be a common cause of chronic constipation and urinary tract symptoms. This month a study shows that infection with herpes viruses causes constipation in mice . The researchers showed that the herpes virus spread from nerves in the genitals to nerves in the spinal cord, and then traveled from the spinal cord to nerves in the colon and killed them.
Colds and pneumonia are caused by infection. You do not pick up infections from cold weather, you get germs from other people who sneeze or cough in your face or transmit germs with their hands to objects that you touch.
In August 2015, the world learned that former U.S. president Jimmy Carter’s melanoma skin cancer had spread to his liver and his brain. Patients with melanoma that had spread through their bodies were expected to die from their disease, but doctors radiated Carter's tumors and then gave him Keytruda, a check point inhibitor. Three months later, there was no evidence of cancer in his 91-year old body.
Thirteen percent of North American men and seven percent of women suffer from kidney stones which can be incredibly painful to pass from the kidneys to the bladder. Those who get one stone have a 50 percent chance of passing another stone within the next five years. Here are the current recommendations for preventing kidney stones:
The risk of developing dementia doubles every five years after age 65, until by age 85 almost 50 percent of North Americans suffer some degree of dementia. Finnish researchers showed that they were able to slow the onset of dementia in people at high risk with a lifestyle program.
The Global Council on Brain Health (GCBH) reports that supplements sold to improve your memory and to prevent dementia are a waste of your money. There is no good evidence that any over-the-counter or prescription supplement can delay the onset of dementia, or prevent, treat or reverse Alzheimer’s disease.
Stem cell clinics have sprung up in most states, but are most abundant in Arizona, California, Colorado, Florida, New York and Texas. Last year the FDA sent warning letters to clinics in California, Florida and New York for illegally using stem cells from people's fat tissue to treat conditions such as Parkinson's disease.
The Johnson & Johnson COVID-19 vaccine has been approved for emergency use in the U.S., and millions of doses are now being shipped. We already have mass immunizations underway with the Pfizer and Moderna vaccines, which look better and better as we keep getting new reports of their benefits and minimal side effects.
A neuroma is a swollen or damaged nerve. This often occurs between the bones that your toes attach to on the foot, most commonly between the third and fourth toes. Neuroma can be caused by tight shoes, repetitive stress or trauma.
Injections of HPV (Human Papilloma Virus) vaccine into the multiple squamous and basal cell skin cancers of a 90-year-old lady got rid of all the cancers in 11 months. This is just one of many studies showing that some skin cancers can be cured by boosting a person's immunity against the HPV viruses. At one time or other, more than 70 percent of North Americans are infected with HPV, a class of more than 200 different viruses.
Oxford University researchers have started testing inhaled versions of their COVID-19 vaccines compared to those given by intramuscular injection (Associated Press, Sept 14, 2020). An inhaled vaccine could be more effective than those given by injection because it may cause a stronger local immunity in the throat and nose, which are the primary entryways for the virus.
We now have three apparently safe and effective vaccines to help stop the current COVID-19 pandemic. The latest estimates are that the pandemic will not end until 70 to 90 percent of the North American population has some degree of immunity.
The soon to be approved vaccine for COVID-19 from Johnson & Johnson requires just one injection, instead of the two required for the previously-approved vaccines from Pfizer and Moderna. The J&J vaccine can be stored with ordinary refrigeration and does not need the extremely cold storage required for the Pfizer or Moderna vaccines.
If you belch or have burning in your stomach or chest, particularly when your stomach is empty, you probably have either an infection, a tumor, or a condition called GERD (reflux or regurgitation). Infection with bacteria such as helicobacter pylori is by far the most common cause.
You can reduce your risk for suffering from dementia by up to 70 percent when you follow the same healthful habits that help to prevent heart attacks. A study of 6,600 people over 65, followed for 8.5 years, found that each lifestyle risk factor for heart attacks is also a risk factor for dementia, and that correcting each heart attack risk factor reduces risk for dementia.
Two recent studies show that non-ionizing radiation from cell phones may be associated with impaired ability to recall images, but not words, in teenagers; and at high levels, can increase brain and heart tumors in rats. Most studies on cell phone use have not shown increased cancer risk or memory loss.
A review of 4,103 patients found that obesity and its resultant inflammation, heart disease and diabetes are the most common conditions found in patients requiring hospitalization with COVID-19.
Skin responds to friction and pressure by thickening. This is helpful until the skin becomes so thick it actually hurts. Skin that thickens without a core is called callus. They usually form under the foot. Corns are thick spots of skin with a deep, central core. They usually form on the toes.
Millions of North Americans take zinc lozenges to treat their colds. A study in the Archives of Internal Medicine showed that they neither shorten the cold nor lessen its symptoms. Another study from the University of Virginia showed that zinc nasal sprays do not prevent or treat the common cold.
All people smell when they don't bathe often enough. Sweat doesn't smell when it first reaches your skin. The odor comes only after bacteria or fungi on the skin's surface break down the fat in sweat to form chemicals that smell. Most sweat glands produce sweat that contains no fat, but the sweat glands around the breasts, genitals and armpits produce sweat that contains fat.
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.
With aging, many people develop dark spots on their skin, particularly in the sun-exposed areas of the face and back of the hands. Others develop dark spots after pregnancy or trauma, such as an abrasion, insect bite or cut.
The Centers for Disease Control and Prevention (CDC) list of cases, hospitalizations, and deaths shows that of more than 18,000 people who died from COVID-19 in May 2021, only 150 deaths occurred in fully vaccinated people. That's less than one percent.
A review of 45 prospective studies found that risk for suffering colon cancer is increased by drinking alcohol and eating red meat, and decreased by eating more fiber and yogurt. More than 1.3 million North Americans have had colorectal cancer, a disease associated with lifestyle factors that cause bad bacteria to thrive in your colon.
Two studies suggest that you can get long-term immunity after being infected with COVID-19. People who previously had COVID-19 have high protective antibody titers for at least three months, and at six months still had persistent parts of the COVID-19 virus in their intestines that continued to cause high protection antibodies.
A diet that is high in either red meat or sugar, or both, increases the growth in the colon of bacteria called Fusobacterium nucleatum that appears to suppress a person's immunity to increase the growth of cancer cells in the colon.