The Role of Liquid Biopsies in Oncology

Liquid biopsies can be used to reduce the amount of chemotherapy used for patients with stage II colon cancer. When a patient has cancer, cell-free tumor DNA circulates in the blood and can be detected in a peripheral blood sample. This is known as a “liquid biopsy,” and it has become a routine practice in

Will Intermittent Fasting Help You Lose Weight?

Are you having trouble losing weight? So are a lot of other people. Have you tried intermittent fasting? Should you? According to a survey by the International Food Information Council, intermittent fasting was the most popular weight loss diet in 2018. Some have called it a fad whose adverse effects have not been sufficiently studied, and

Medical Tests to Avoid

When I first started looking into chiropractic, I read about one of their continuing medical education (CME) offerings. CME for physicians is intended to update their knowledge so they can treat patients more effectively.  This chiropractic CME course didn’t try to inform chiropractors about new knowledge from recent studies (there isn’t much new chiropractic research),

Chiropractic Neck Manipulations in the News

Caitlin Jensen’s chiropractor called 911 when she developed alarming symptoms after neck manipulation. She had a heart attack, was pulseless for 10 minutes, and suffered traumatic brain injury. Surgeons found dissections of 4 arteries in the neck. A month later, she remains paralyzed and is still in the ICU. I’ve been following the news reports

A review of Are Electromagnetic Fields Making Me Ill? How Electricity and Magnetism Affect Our Health, by Bradley J. Roth

Bradley Roth is a retired physicist and acknowledged expert in electromagnetism who co- authored the textbook Intermediate Physics for Medicine and Biology. In this new book, Are Electromagnetic Fields Making Me Ill?, he shares his knowledge and understanding with the general public. The book asks a number of questions about electricity, magnetism, and health claims, starting with unchanging

100% Cure Rate Is Hard to Believe

An experimental cancer drug made 100% of rectal cancers disappear in a small trial, allowing subjects to avoid the standard treatment of chemotherapy and surgery . “Some scientists say these kinds of results have never been seen in the history of cancer research.” 100% is hard to believe; the 95% confidence interval was 74 to 100. Whatever the true

The Science of Abortion

Abortion is controversial but ubiquitous. 1 in 4 American women will have an abortion by the age of 45 and around the world 40-50 million pregnancies end in abortion every year.  Anti-abortion activists have long relied on moral and religious arguments to convince others that abortion is wrong, wrong, wrong. They have equated abortion to

Do Covid-19 Vaccines Affect Fertility?

Fears of future infertility are keeping some parents from vaccinating their children for COVID-19. These fears are not supported by any evidence. A friend told me he had encountered a man who was fully vaccinated. This man says his whole family is vaccinated except his young 7-year-old daughter. He says he’s worried about the effect

Should I Get a Second Booster?

In China, COVID-19 vaccination is required for everyone and sometimes force and coercion are used. In the United States, vaccines are never required. No one is forced to get vaccinated, although consequences have been imposed; for instance, the unvaccinated have been refused employment for certain jobs and not allowed to attend public schools. The CDC makes recommendations,

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