Victoria Beckham arrives at the 2007 MTV Movie Awards at the Gibson Amphitheatre, in Universal City
Chad Rogers arrives at US Weekly and Rolling Stone Rock the Oscars Party held at Wolfgang Puck, in the Pacific Design Center.
Boy Afro Hair With Wearing Suit
Since 2006, Dr. Northrup has been teaching women (and men) everywhere about the protective, health-enhancing qualities of the sunshine vitamin. Optimal levels of vitamin D (40–80 ng/ml) enhance the creation and functioning of healthy cells throughout the body.1 In addition to protecting the bones and boosting the immune system, studies show that vitamin D helps prevent certain cancers, including breast, ovarian, prostate, and colorectal.23 45 Exciting new research shows that in the U.S. alone, thousands of new cases of breast cancer could be prevented every year if more women had optimal levels of vitamin D.6
Vitamin D also benefits the immune system, as studies by prominent vitamin D researchers have shown. This year, Adit Ginde, M.D. published a study conducted with about 19,000 adults and teens which found that those with low levels of vitamin D were 40 percent more likely to come down with a cold, the flu, or other respiratory infections.7 In the past, John J. Cannell and Michael Hollick, the granddaddies of vitamin D research, have published numerous studies showing similar correlations. (For more information, visit the Vitamin D Council web site.) It appears that vitamin D has antimicrobial properties that kick in when the body is exposed to these kinds of germs.8
As we all know, when some people get the flu, it’s mild and they recover quickly while others develop secondary infections, like pneumonia, or asthma and other serious conditions. PHAC plans to study if there’s a correlation between vitamin D levels and whether a person develops a severe case of the flu. Dr. Northrup says, “This makes sense. A study done on 208 post-menopausal African Americans showed that women who received 800 IUs per day of vitamin D were three times less likely to get a cold or flu, regardless of the season, when compared to women who took no vitamin D. And when the women studied were given 2,000 IUs per day, virtually none came down with either kind of virus.”9
PHAC also plans to examine whether genetics play a role.
Although it’s likely to take at least three flu seasons before enough information can be gathered and interpreted, Dr. Northrup is willing to guess that the results will shine a light on the sunshine vitamin’s effectiveness. “With all this talk about healthcare reform, I’m encouraged to see a country take a stand for prevention. I can picture a much healthier world, not because of a vaccine or a pill, but because people everywhere have adequate levels of vitamin D.”
Dr. Northrup continues, “If you do nothing else for yourself or your family this year, do this one thing: maintain an optimal level of vitamin D. In my opinion, this is 52 ng/mls or higher, but no higher than 100 ng/ml. (The current consensus among vitamin D researchers is 40–80 ng/ml or as high as 100 ng/ml.) A simple blood test will tell you where your stand. Then you’ll either get about 2,000 IUs per day to maintain a healthy level, or take a little more until your levels have been restored.
“This is true health care!” Dr. Northrup enthuses.
For more on boosting your immune system and protecting against the flu, read “Build Your Immunity!” in the Women’s Wisdom Circle. For more on vitamin D’s many benefits, read “How Natural Light Recharges Your Health” also in the Wisdom Circle.
References
- Staud, R., 2005. Vitamin D: more than just affecting calcium and bone. Curr Rheumatol Rep, Oct;7(5):356-64.
- Staud, R., 2005. Vitamin D: more than just affecting calcium and bone. Curr Rheumatol Rep, Oct;7(5):356-64.
- Cannell, J.J., Hollis, B.W. 2008. Use of vitamin D in clinical practice, Altern Med Rev, Mar;13(1):6-20.
- Cannell, J.J., et al. 2008. On the epidemiology of influenza, Virol J, Feb 25;5:29.
- Holick, M.F. 2004. Vitamin D: importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis, Am J Clin Nutr, 79:362-71.
- Garland, C.F., et al. 2009 Vitamin D for cancer prevention: global perspective, Ann Epidemiol. Jul;19(7):468-83.
- Ginde, A.A, Mansbach, J.M., Camargo, C.A. Jr. 2009. Arch Intern Med. Feb 23;169(4):384-90. Comment in Arch Intern Med. 2009 Aug 10;169(15):1443; author reply 1443-4.
- Doss, M., et al. 2009. Interactions of alpha-, beta-, and theta-defensins with influenza A virus and surfactant protein D, Journal of Immunology, Jun 15; 182(12): 7878-87
- Aloia, J., Li-Ng, M. 2007. Epidemic influenza and vitamin D, Epidemiol Infect 135(7):1095-1096.