All posts by Scott Gavura

Finger prick blood

IgG food intolerance tests continue to mislead consumers into unnecessary dietary restrictions

IgG food intolerance testing is ineffective, yet it continues to be promoted to consumers. CBC Marketplace recently investigated two Canadian companies that sell these tests.

/ November 15, 2018

Billions on herbal remedies – and for what?

Consumers spend billions each year on herbal remedies, with little to show for it.

/ November 1, 2018

Drugs in your supplements

Supplements are a billion-dollar business, but quality control is questionable. A new study shows that supplements may be adulterated with unlabelled prescription drugs.

/ October 18, 2018

What happened to the Lyme vaccine?

You can vaccinate your dog against Lyme disease, but there's no vaccine for humans. Why?

/ October 4, 2018

Fish Oil Doesn’t Help Dry Eyes

Dry eyes? Despite guidelines that recommend fish oil consumption, a new trial demonstrate that they are not effective.

/ September 20, 2018

Not just water! This homeopathy is contaminated with bacteria

Homeopathy from King Bio may contain an unlabelled ingredient: Bacterial contamination.

/ September 6, 2018

You can’t breathe through your stomach

Some bottle water is claimed to have extra oxygen which is claimed to give a performance benefit. Are these claims valid?

/ August 23, 2018

Open thread: The floor is yours

What topics do you want to see addressed by SBM's contributors? The floor is yours today.

/ August 9, 2018

Supplements for Osteoarthritis – Evaluating the Evidence

A new review evaluates the evidence for supplements to treat osteoarthris

/ July 12, 2018

Vitamin D and the relationship to colon cancer

Colorectal cancer is common. A new study examines the relationship with vitamin D levels.

/ June 28, 2018