Dr. Cannell's Advanced D Formula | Purity Products
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  • Dr. Cannell's Advanced D™
  • 4.4 out of 5
  • Availability: IN STOCK - Ships in 1-2 business days.
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  • Product Highlights

    • 5,000 IU of Vitamin D3 plus Zinc, Quercetin, Vitamin K2, and Key Co-Factors
    • Supports Immune System Function & Immune Cell Response*
    • Promotes Heart Health, Brain Function, Bone & Muscle Strength, and More*

  • Advanced D Icon
    Advanced D Icon
    Advanced D Icon
    Advanced D Icon

    Join The Vitamin D3 Revolution

    The medical news has recently been filled with reports concerning the importance of Vitamin D. It has even been discovered that an average of 41% of American adults are Vitamin D deficient, with that number soaring upwards to over 82% for some ethnicities and ages.

    But the news reports have left out one very important fact: you need more than just ordinary Vitamin D to enjoy a wider range of benefits for your immune system, heart, brain, and more.*

    On its own Vitamin D can only do so much. Science now shows us that Vitamin D works even better when it is surrounded by key co-factors that aid in absorption, activation, and complementary modes of action.

    That’s where Advanced D comes in...

    Advanced D Couple
    • 5000IU
    • Vitamin D
    • 80mcg
    • Vitamin K
    • 125mg
    • Magnesium Citrate
    • 10mg
    • Zinc

    Why Is Purity's Advanced D The Right Choice For Vitamin D Supplementation?

    When Advanced D was formulated, we consulted Dr. John Cannell, M.D., the Executive Director of The Vitamin D Council. Dr. Cannell insisted on 3 very important things:

    1. 5,000 IU of Vitamin D3
    2. Co-Factors to support Vitamin D absorption, activation, and core benefits
    3. Extra Immune Support from Zinc and Quercetin*

    Vitamin D3 is the potent and bio-accessible form of Vitamin D — and 5,000 IU per day was shown to be more effective in raising and sustaining blood level concentrations of Vitamin D when compared to a lower dose.1

    Advanced D Infographic
    Advanced D Infographic
    Advanced D Infographic
    Advanced D Infographic

    Furthermore, Vitamin D is more effectively absorbed and utilized when coupled with certain key co-factors:

    • Vitamin K2 (as MK4 and VitaMK7®) partners with Vitamin D3 to ensure that calcium gets inside your bones instead of your arteries.
    • Magnesium assists in the activation of Vitamin D3.* Magnesium is another nutrient that has an alarming deficiency rate among Americans.
    • OptiZinc® + Quercetin provides critical immune system and antioxidant support to complement Vitamin D3’s role in immune cell response.*
    • FruiteX-B® PhytoBoron is a patented boron/calcium complex. Boron has been shown to help the body maintain optimal levels of vitamin D*.
    • Taurine is an important amino acid that plays a role in cardiovascular function and muscle response, making it the perfect companion to Vitamin D3’s role in these two key areas of health.*

    The Power of Advanced D For Immune Health & More*

    The importance of maintaining healthy blood levels of Vitamin D cannot be understated. While people have come to think that a glass of milk and a little sunshine will fulfill their Vitamin D needs, the deficiency numbers prove otherwise.

    And as we have seen, when taken alone, Vitamin D does not carry the full effect that it does when surrounded by key co-factors in a balanced formula.

    Purity’s Advanced D provides a long list benefits for general wellbeing as well as targeted areas of daily health. And while this is by no means an exhaustive list, the vast benefits of Advanced D include support for what we call “The Advanced D Dozen”:

    • Immune Cell Response*
    • Antioxidant Protection*
    • Cardiovascular Function*
    • Brain Health*
    • Positive Mood*
    • Energy & Vitality*
    • Normal Cell Growth*
    • Calcium Absorption*
    • Bone Strength*
    • Muscle Function*
    • Joint Comfort & Flexibility*
    • Restful Sleep*

    You could settle for ordinary Vitamin D and hope the rest of your diet gets you the nutrients required to meet your Vitamin D needs — or you can use Purity’s Advanced D every day and join the Vitamin D Revolution!

    Advanced D Couple

    Real Solutions for Real People

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    To meet established specifications for dietary supplements, our manufacturer adheres to the highest quality control standards, including:

    • Health Canada GMP Certified
    • Written Standard Operating Procedures (SOPs) to comply with current Good Manufacturing Practice (cGMP) for dietary supplements, in accordance with 21 CFR Part 111
    • Finished products that meet or exceed United States Pharmacopeia (USP37/NF32) specifications
    • Certificates of Analysis available
    • VCP (Vendor Certification Program) to ensure raw material quality
    • Compliance with the Public Health Security and Bioterrorism Preparedness and Response Act of 2002
  • Product Reviews

    • trini
    • 65+
    • los angeles ca.
    • 09/04/12 5:45
    • 4 out of 5
    • after taking tha vit. d for a month i think it is
    • this vit. is working for me, I would gladly recommend this to my friends, I feel much better taking this vit. every single daY. i'm pretty sure if I keep taking vit. d every day I would feel much better.
    • Shawnie
    • 55 to 64
    • portland, or
    • Female
    • Brain, Mood, and Memory
    • 10/03/12 12:11
    • 4 out of 5
    • i like the product very much except the pills are very large and hard to swallow.
    • mh
    • 55 to 64
    • south carolina
    • Female
    • Energy
    • 10/24/12 10:48
    • 4 out of 5
    • There is no review to accompany this rating.
    • tree
    • 45 to 54
    • oklahoma
    • Healthy Aging
    • 11/14/12 9:54
    • 4 out of 5
    • advanced d
    • There is no review to accompany this rating.
    • Carl
    • 65+
    • NE OHIO
    • Male
    • Energy
    • 11/14/12 11:38
    • 4 out of 5
    • Vitamin D - too much?
    • My MD/Internist says that 5000 IU's of Vitamin D is dangerously high and dosage should not exceed 2000 IU daily. Would Dr. Cannell please convey his independent study/source when recommending 5,000 IU's?
    • 5,000 IU/day is half the quantity that is made in the skin in the natural environment, when people are exposed to full body sunshine, such as lifeguards, roofers, or traditional hunter gatherers.

      The Institute of Medicine’s Food and Nutrition Board, in 2010, said 10,000 IU/day is the NOAEL or the No Observed Adverse Effects Level, that is, no reports exist in the medical literature that 10,000 IU/day is harmful. One half that amount, 5,000 IU per day, will result in natural (50-60 ng/ml) blood levels in most adults.

      I recommend a vitamin D blood level 3 months after beginning 5,000 IU/day as in some people, 5,000 IU/day is too low a dose to result in natural serum 25(OH)D levels, especially the obese and those with genetically low 25(OH)D levels.