Test Your Knowledge with the Mercola Quiz

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October 30, 2017

1 Collagen is the most common and abundant of your body's proteins, comprising about __ percent of the total protein in your body.

  • 15
  • 20

    Collagen also compises up to 80 percent of your skin, in terms of dry weight. Learn more.

  • 25

2 One study, which had a cohort of nearly 2.7 million children, found that those born by C-section were __ percent more likely to be diagnosed with autism.

  • 9
  • 16
  • 21

    Proposed reasons for this link include exposure to anesthesia drugs, preterm delivery and elevated stress responses. Learn more.

3 Which ailment is now the leading cause of opiod use?

  • Back Pain

    Tragically, back pain is also a leading cause of opioid use, which now kills more Americans than car crashes. Learn more.

  • Knee Pain
  • Hip Pain

4 Researches concluded that 3 hours per week of meditation reduced a participant's use of medical services by __ percent compared to the previous year.

  • 43

    The researchers estimated such as change could save the average patient between $640 and $25,500 a year. Learn more.

  • 55
  • 68

5 This bright orange spice contains more than 600 potential preventative and therapeutic functions.

  • Mace
  • Cinnamon
  • Turmeric

    Daily Health Post notes that turmeric "may be the world's most important herb." Learn more.

6 What percent of the news media is controlled by six corporations?

  • 45
  • 75
  • 90

    As a result, the vast majority of what you read, see and hear is part of a carefully orchestrated narrative created and controlled by special interest groups. Learn more.

7 These crops typically have the highest levels of glyphosate contamination due to the routine practice of desiccation, where glyphosate is sprayed on the crop shortly before harvest to improve yield.

  • Fruits
  • Grains, legumes and beans

    GMO crops are linked to a dramatic rise in glypohosate contamination. Learn more.

  • Vegetables