Tuesday, July 12, 2011

Do Vitamins Kill ?

No Deaths from Vitamins - None at All in 27 Years

Commentary by Andrew W. Saul and Jagan N. Vaman, M.D.
Taken from the Orthomolecular Medicine News Service, June 14, 2011 http://orthomolecular.org/resources/omns/index.shtm
(OMNS, June 14, 2011) Over a twenty-seven year period, vitamin supplements have been alleged to have caused the deaths of a total of eleven people in the United States. A new analysis of US poison control center annual report data indicates that there have, in fact, been no deaths whatsoever from vitamins . . . none at all, in the 27 years that such reports have been available.

The American Association of Poison Control Centers (AAPCC) attributes annual deaths to vitamins as:
2009: zero
2008: zero
2007: zero
2006: one
2005: zero
2004: two
2003: two
2002: one
2001: zero
2000: zero
1999: zero
1998: zero
1997: zero
1996: zero
1995: zero
1994: zero
1993: one
1992: zero
1991: two
1990: one
1989: zero
1988: zero
1987: one
1986: zero
1985: zero
1984: zero
1983: zero

Even if these figures are taken as correct, and even if they include intentional and accidental misuse, the number of alleged vitamin fatalities is strikingly low, averaging less than one death per year for over two and a half decades. In 19 of those 27 years, AAPCC reports that there was not one single death due to vitamins. [1]
Still, the Orthomolecular Medicine News Service Editorial Board was curious: Did eleven people really die from vitamins? And if so, how?

Vitamins Not THE Cause of DeathIn determining cause of death, AAPCC uses a four-point scale called Relative Contribution to Fatality (RCF). A rating of 1 means "Undoubtedly Responsible"; 2 means "Probably Responsible"; 3 means "Contributory"; and 4 means "Probably Not Responsible." In examining poison control data for the year 2006, listing one vitamin death, it was seen that the vitamin's Relative Contribution to Fatality (RCF) was a 4. Since a score of "4" means "Probably Not Responsible," it quite negates the claim that a person died from a vitamin in 2006.

Vitamins Not A Cause of DeathIn the other seven years reporting one or more of the remaining ten alleged vitamin fatalities, studying the AAPCC reports reveals an absence of any RCF rating for vitamins in any of those years. If there is no Relative Contribution to Fatality at all, then the substance did not contribute to death at all.

Furthermore, in each of those remaining seven years, there is no substantiation provided to demonstrate that any vitamin was a cause of death.
If there is insufficient information about the cause of death to make a clear-cut declaration of cause, then subsequent assertions that vitamins cause deaths are not evidence-based. Although vitamin supplements have often been blamed for causing fatalities, there is no evidence to back up this allegation.

References:
1. Download any Annual Report of the American Association of Poison Control Centers from 1983-2009 free of charge at http://www.aapcc.org/dnn/NPDSPoisonData/NPDSAnnualReports.aspx The "Vitamin" category is usually near the very end of the report.
Most recent year: Bronstein AC, Spyker DA, Cantilena LR Jr, Green JL, Rumack BH, Giffin SL. 2009 Annual Report of the American Association of Poison Control Centers' National Poison Data System (NPDS): 27th Annual Report. Clinical Toxicology (2010). 48, 979-1178. The full text article is available for free download at http://www.aapcc.org/dnn/Portals/0/2009%20AR.pdf
The vitamin data mentioned above will be found in Table 22B.


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Monday, July 11, 2011

Balance Blood Sugar with Cinnamon

In 2003, a small clinical trial found that an extract equivalent to 1 g of cinnamon powder significantly reduced glucose level, triglycerides, and cholesterol levels in people with type 2 diabetes. In June 2006, the European Journal of Clinical Investigation published a study involving 79 patients with diagnosed diabetes type 2, who took either a placebo or an extract equivalent to 1 g cinnamon powder three times daily for four months. The group taking cinnamon experienced a 10% reduction in fasting glucose levels, whereas the glucose levels of those in the placebo group changed only by 3%. The researchers found that diabetics with higher fasting glucose levels had greater benefit from using the herb.

It is thought that the naturally occurring polyphenols in cinnamon are responsible for moderating glucose levels. Not surprisingly, the cinnamon extract did not cause any side effects.

These studies indicate that adding cinnamon may be beneficial in reducing the risk factors associated with diabetes. It may also suggest that cinnamon may benefit the non-diabetic population by preventing and controlling elevated glucose and blood lipid concentrations.

You can add more cinnamon spice to your diet (as long as it isn’t associated with pastries!) but it may be difficult to reach the one gram dosage on a daily basis. I recommend taking a cinnamon extract supplement, such as New Chapters Cinnamonforce to ensure healthy blood sugar levels. Take the supplement twice a day to keep blood sugar steady.

Thursday, July 7, 2011

High-Dose Vitamin D Supplements May Reduce Inflammation

The current study evaluated inflammatory markers in patients with congestive heart failure. Patients took 500 mg of calcium, plus either a placebo or 2000 IU of vitamin D, daily for nine months. Researchers measured cytokines (chemical messengers of the immune system), such as pro-inflammatory TNF (tumour necrosis factor) and anti-inflammatory IL-10 (interleukin 10).

It was found that people who took the vitamin D supplement showed a 43% increase in the anti-inflammatory IL-10 cytokine, whereas the placebo group showed no change. The vitamin D group also maintained levels of the inflammatory TNF cytokine, where the placebo group had a 12% increase in the inflammatory marker.

Previous research suggests that vitamin D may also improve muscular function, control blood pressure, and improve glucose tolerance. Inflammation is an underlying cause in those conditions, and in cardiovascular diseases, such as congestive heart failure.

In recent past, physicians recommended 400 IUs of vitamin D daily. Evidence is mounting that supplementing 2000 IUs of vitamin D is necessary for optimal health. Sunshine stimulates vitamin D production via the intestinal tract, however fears of skin cancer causes many Americans to avoid sun exposure, leading to increased incidences of vitamin D deficiency.

I personally feel that it is best to take a vitamin D supplement that is in an oil base, since vitamin D is a fat soluble vitamin. This can be in a softgel form or in a dropper bottle. Vitamin D Drops from Carlson in a coconut oil base are an easy way to get 2000 IUs per drop!

References:
The American Journal of Clinical Nutrition, 83 (4), 2006; pp 754 -759.