There are countless vendors offering "personalized" nutrition recommendations, some based on DNA- or microbiome-testing. What does the evidence actually say?
Dietary. supplements frequently have multiple ingredients, often mixtures of vitamins, minerals, and herbs. The rationale for including each ingredient is questionable, to say the least.
Naturopath Barbara O'Neill has been banned in Australia for spreading dangerous lies about health.
"Naturopathic oncology" is a specialty made up by naturopaths in order to justify using their quackery to treat cancer patients. A new survey takes it a step further and looks at using naturopathy to treat children with cancer, including the use of homeopathy, reiki, and restrictive diets.