Vitamins and Supplements from Quest Nutrition Canada (Up to 58% Off)

Quest Nutrition Canada

Up to 58% Off
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What You'll Get


Choose Between Two Options

  • C$15 for C$30 worth of vitamins and supplements
  • C$25 for C$60 worth of vitamins and supplements

Vitamin B12: From Healing Dogs to Boosting Humans’ Moods

To learn more about what vitamin B12 does for the body, pop a bit of knowledge with Groupon’s introduction.

Vitamin B12 is considered an essential vitamin for a reason: it keeps nerve and blood cells healthy, supports the creation of DNA and RNA, and works with other B vitamins to support one’s mood. It’s also been used to treat maladies from heart disease to breast cancer to fatigue.

Most people already consume appropriate amounts of vitamin B12, although deficiency can occur in the elderly and those with dietary restrictions.

At least partial credit for the discovery of B12 goes to the dogs. It was while studying dogs that researcher George Whipple noted that consuming liver helped relieve the symptoms of anemia. Fellow scientists set out to isolate which of liver’s components could be used to treat human patients, and nearly 20 years later, vitamin B12 was identified. Fortunately for the squeamish, eating liver isn’t the only way to ensure B12 levels stay sufficient: The vitamin is commonly found in foods such as fish, meat, eggs, and dairy, and it can be taken in pill form or via injection.

The Fine Print


Promotional value expires 120 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. Not valid for super food and snack bars. Valid only on in-store purchases. Cannot be combined with in-store offers; valid only towards regularly priced items. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Quest Nutrition Canada


Quest Nutrition Canada

Health & Beauty
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