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Dihomo-gamma-linolenic acid (DGLA) is 20-carbon ω-6 fatty acid. In physiological literature, it is given the name 20:3(n-6). Chemically, DGLA is a carboxylic acid with a 20-carbon chain and three cis double bonds; the first double bond is located at the

Are you looking for an easy way to lose 20 pounds fast? As we all know, the best way to lose weight slowly is to change your diet while incorporating a right exercise routine. But what if you need to drop 20 pounds fast? In this article, I will introduce you a new fat burning method which you could lose 20 pounds fast right at the comfort of your own home. Take just 2 minutes out of your busy day to read this article and learn more about it...

Faiz S, Panunti B, Andrews S. The epidemic of vitamin D deficiency. J La State Med Soc. 2007 Jan-Feb;159(1):17-20; quiz 20, 55. PMID: 17396471 [PubMed - in process]

Hu FB, Willett WC. Optimal diets for prevention of coronary heart disease. JAMA. 2002 Nov 27;288(20):2569-78. Review. PMID: 12444864 [PubMed - indexed for MEDLINE]

25-hydroxyvitamin D levels inversely associate with risk for developing coronary artery calcification. de Boer IH, Kestenbaum B, Shoben AB, Michos ED, Sarnak MJ, Siscovick DS. J Am Soc Nephrol. 2009 Aug;20(8):1805-12. Epub 2009 May 14. PMID: 19443637 doi: 10.1681/ASN.2008111157 "In conclusion, lower 25-hydroxyvitamin D concentrations associate with increased risk for incident CAC. Accelerated development of atherosclerosis may underlie, in part, the increased cardiovascular risk associated with vitamin D deficiency."

Vitamin D status predicts physical performance and its decline in older persons. Wicherts IS, van Schoor NM, Boeke AJ, Visser M, Deeg DJ, Smit J, Knol DL, Lips P. J Clin Endocrinol Metab. 2007 Jun;92(6):2058-65. Epub 2007 Mar 6. PMID: 17341569 doi:10.1210/jc.2006-1525 ONCLUSIONS: Serum 25-OHD concentrations below 20 ng/ml are associated with poorer physical performance and a greater decline in physical performance in older men and women. Because almost 50% of the population had serum 25-OHD below 20 ng/ml, public health strategies should be aimed at this group.

Vitamin D and pancreatic cancer risk in the alpha-tocopherol, beta-carotene cancer prevention cohort. Michaud DS. Cancer Res. 2006 Oct 15;66(20):9802-3.

High-dose oral vitamin D3 supplementation in the elderly. Bacon CJ, Gamble GD, Horne AM, Scott MA, Reid IR. Osteoporos Int. 2009 Aug;20(8):1407-15. Epub 2008 Dec 20. PMID: 19101755 Sixty-three elderly participants were randomized to three regimens of vitamin D supplementation: a 500,000-IU loading dose; the loading dose plus 50,000 IU/month; or 50,000 IU/month. CONCLUSIONS: Large loading doses of vitamin D(3) rapidly and safely normalize 25OHD levels in the frail elderly. Monthly dosing is similarly effective and safe, but takes 3-5 months for plateau 25OHD levels to be reached.

Dietary vitamin D and cancers of the oral cavity and esophagus. Lipworth L, Rossi M, McLaughlin JK, Negri E, Talamini R, Levi F, Franceschi S, La Vecchia C. Ann Oncol. 2009 Sep;20(9):1576-81. Epub 2009 Jun 1. PMID: 19487490 Conclusion: We observed inverse associations between dietary vitamin D intake and risk of SCCE and, perhaps, oral/pharyngeal cancer, which were most pronounced among heavy current smokers and heavy consumers of alcohol.

Depending on how we count them, there are at least 20 bone-building nutrients which are essential for optimal bone health - "essential" in that our bodies cannot manufacture them, so we must get them from our food and drink. Let's take a quick look at them, one by one, so you can get a better idea of their roles in bone health and how much of each you should be getting. Remember, none of these nutrients does its work in isolation - you need some of each and every one, so they can all work together to keep your bones standing strong all your life long.

A prospective nested case-control study of vitamin D status and pancreatic cancer risk in male smokers. Stolzenberg-Solomon RZ, Vieth R, Azad A, Pietinen P, Taylor PR, Virtamo J, Albanes D. Cancer Res. 2006 Oct 15;66(20):10213-9. PMID: 17047087 doi: 10.1158/0008-5472.CAN-06-1876 Contrary to expectations, subjects with higher prediagnostic vitamin D status had an increased pancreatic cancer risk compared with those with lower status. Our findings need to be replicated in other populations and caution is warranted in their interpretation and implication. Our results are intriguing and may provide clues that further the understanding of the etiology of this highly fatal cancer.

Eicosapentaenoic acid (EPA or also icosapentaenoic acid) is an omega-3 fatty acid. In physiological literature, it is given the name 20:5(n-3). It also has the trivial name timnodonic acid. Chemically, EPA is a carboxylic acid with a 20-carbon chain and f

"Dec. 8 (Bloomberg) -- Drinking coffee may lower the risk of developing the deadliest form of prostate cancer, according to a Harvard Medical School study. In research involving 50,000 men over 20 years, scientists led by Kathryn Wilson at Harvard's Channing Laboratory found that the 5 percent of men who drank 6 or more cups a day had a 60 percent lower risk of developing the advanced form of the disease than those who didn't consume any. The risk was about 20 percent lower for the men who drank 1 to 3 cups a day, and 25 percent lower for those consuming 4 or 5 cups. The study is the first to associate coffee with prostate cancer, contradicting previous research that's found no link. The difference may be because Wilson and colleagues looked for the first time at the link between coffee and different stages of the disease, instead of grouping them all together. More research is needed to confirm the findings, she said. "

"Supplements of French maritime pine bark extract may improve the flow of blood in the tiny blood vessels of the retina, and enhance sight in diabetics with early stage eye problems, says a new study. Visual acuity, or the clearness of vision, was found to improve from 14/20 to 17/20 in people with early stage retina damage associated with diabetes (diabetic retinopathy) following daily supplements of the pine bark extract, Pycnogenol, for two months. Forty-six diabetics participated in the randomised controlled study with the findings published in the Journal of Ocular Pharmacology and Therapeutics. "Our study suggests that Pycnogenol taken in the early stages of retinopathy may enhance retinal blood circulation accompanied by a regression of oedema, which favourably improves vision of patients," said lead researcher Dr Robert Steigerwalt. "Pycnogenol may be particularly beneficial for preventing this complication in diabetic patients, based on the large number of individuals who were diagnosed when the disease had already significantly progressed"

A prospective nested case-control study of vitamin D status and pancreatic cancer risk in male smokers. Stolzenberg-Solomon RZ, Vieth R, Azad A, Pietinen P, Taylor PR, Virtamo J, Albanes D. Cancer Res. 2006 Oct 15;66(20):10213-9. PMID: 17047087 Higher vitamin D concentrations were associated with a 3-fold increased risk for pancreatic cancer (highest versus lowest quintile, >65.5 versus <32.0 nmol/L: OR, 2.92; 95% CI, 1.56-5.48, Ptrend = 0.001) that remained after excluding cases diagnosed early during follow-up. Contrary to expectations, subjects with higher prediagnostic vitamin D status had an increased pancreatic cancer risk compared with those with lower status. Our findings need to be replicated in other populations and caution is warranted in their interpretation and implication. Our results are intriguing and may provide clues that further the understanding of the etiology of this highly fatal cancer. In conclusion, contrary to expectation, subjects with higher 25(OH)D concentrations were at greater risk for pancreatic cancer compared with those with lower concentrations in our prospective study with long-term follow-up. Caution is warranted in the interpretation and implication of our findings, however, as vitamin D inadequacy is an important public health problem and adequate status is desirable to prevent bone and other diseases (5). Our results, however, are intriguing and may provide clues that further the understanding of the etiology of this highly fatal cancer.

"came across a gem of a study the other day, courtesy of Dr. John Briffa's blog. It's titled "Margarine Intake and Subsequent Coronary Heart Disease in Men", by Dr. William P. Castelli's group. It followed participants of the Framingham Heart study for 20 years, and recorded heart attack incidence*. Keep in mind that 20 years is an unusually long follow-up period. "

"Hypovitaminosis D is a deficiency of Vitamin D. It can result from: inadequate intake coupled with inadequate sunlight exposure (in particular sunlight with adequate ultra violet B rays), disorders that limit its absorption, conditions that impair conversion of vitamin D into active metabolites, such as liver or kidney disorders, or, rarely, by a number of hereditary disorders.[1] Deficiency results in impaired bone mineralization, and leads to bone softening diseases, rickets in children and osteomalacia in adults, and contributes to osteoporosis.[1] Osteomalacia may also occur rarely as a side-effect of phenytoin use Hypovitaminosis D is typically diagnosed by measuring the concentration in blood of the compound 25-hydroxyvitamin D (calcidiol), which is a precursor to the active form 1,25-dihydroxyvitamin D (calcitriol).[6] One recent review has proposed the following four categories for hypovitaminosis D:[7] * Insufficient 50-100 nmol/L (20-40 ng/mL) * Mild 25-50 nmol/L (10-20 ng/mL) * Moderate 12.5-25.0 nmol/L (5-10 ng/mL) * Severe < 12.5 nmol/L (< 5 ng/mL) Note that 1.0 nmol/L = 0.4 ng/mL for this compound.[8] Other authors have suggested that a 25-hydroxyvitamin D level of 75-80 nmol/L (30-32 ng/mL) may be sufficient

Types of dietary fat and risk of coronary heart disease: a critical review. Hu FB, Manson JE, Willett WC. J Am Coll Nutr. 2001 Feb;20(1):5-19. Review. PMID: 11293467

Egg consumption in relation to cardiovascular disease and mortality: the Physicians' Health Study. Djoussé L, Gaziano JM. Am J Clin Nutr. 2008 Apr;87(4):964-9. PMID: 18400720 Results: In an average follow-up of 20 y, 1550 new myocardial infarctions (MIs), 1342 incident strokes, and 5169 deaths occurred. Egg consumption was not associated with incident MI or stroke in a multivariate Cox regression. In contrast, adjusted hazard ratios (95% CI) for mortality were 1.0 (reference), 0.94 (0.87, 1.02), 1.03 (0.95, 1.11), 1.05 (0.93, 1.19), and 1.23 (1.11, 1.36) for the consumption of < 0.0001). This association was stronger among diabetic subjects, in whom the risk of death in a comparison of the highest with the lowest category of egg consumption was twofold (hazard ratio: 2.01; 95% CI: 1.26, 3.20; P for interaction = 0.09). Conclusions: Infrequent egg consumption does not seem to influence the risk of CVD in male physicians. In addition, egg consumption was positively related to mortality, more strongly so in diabetic subjects, in the study population.