ScienceDaily (Feb. 7, 2009) - A new study in the journal Sleep shows that sleep duration is associated with changes in the levels of specific cytokines that are important in regulating inflammation. The results suggest that inflammation may be the pathway linking extreme sleep durations to an increased risk for disease.
Mortality and cancer incidence in cohorts of Swedish fishermen and fishermen's wives: updated findings.\nMikoczy Z, Rylander L.\nChemosphere. 2009 Feb;74(7):938-43. Epub 2008 Nov 28.\nPMID: 19041115
ScienceDaily (Feb. 12, 2009) - According to a recent study, diets rich in omega-3 fatty acids protect the liver from damage caused by obesity and the insulin resistance it provokes. This research should give doctors and nutritionists valuable information when recommending and formulating weight-loss diets and help explain why some obese patients are more likely to suffer some complications associated with obesity. Omega-3 fatty acids can be found in canola oil and fish.
Does nutritional intake differ between children with autism spectrum disorders and children with typical development?
Herndon AC, Diguiseppi C, Johnson SL, Leiferman J, Reynolds A.
J Autism Dev Disord. 2009 Feb;39(2):212-22. Epub 2008 Jul 4.
PMID: 18600441
DOI: 10.1007/s10803-008-0606-2
ScienceDaily (Feb. 12, 2009) - A Texas AgriLife Research scientist and fellow researchers have discovered that arginine, an amino acid, reduces fat mass in diet-induced obese rats and could help fight human obesity.
ScienceDaily (Feb. 11, 2009) - New research from Columbia University Medical Center continues to shed light on the benefits of making fish a staple of any diet.
ScienceDaily (Feb. 10, 2009) - Eating a Mediterranean diet appears to be associated with less risk of mild cognitive impairment-a stage between normal aging and dementia-or of transitioning from mild cognitive impairment into Alzheimer's disease, according to a report in the February issue of Archives of Neurology, one of the JAMA/Archives journals
ScienceDaily (Feb. 10, 2009) - Vitamin D is significantly associated with muscle power and force in adolescent girls, according to a new study. Although vitamin D is naturally produced in the body through exposure to direct sunlight, vitamin D deficiency has become widely common in the United States. Vitamin D deficiency has been shown to have a significant negative impact on muscle and bone health, and can lead to conditions including osteoporosis and rickets.
ScienceDaily (Feb. 10, 2009) - UGR News Researchers of the Catalonian Institute of Oncology (Spain) and the University of Granada (Spain) have discovered that extra virgin olive oil may help to combat breast cancer, according to a paper published in a recent issue of 'BMC Cancer'. The scientists have confirmed the bioactivity of polyphenols (this is, natural antioxidants) present in olive oil in breast cancer cell lines.
Amyloid-degrading ability of nattokinase from Bacillus subtilis natto.
Hsu RL, Lee KT, Wang JH, Lee LY, Chen RP.
J Agric Food Chem. 2009 Jan 28;57(2):503-8.
PMID: 19117402
DOI: 10.1021/jf803072r\n
ScienceDaily (Mar. 8, 2009) - In a new study researchers from Clemson University found various grape extracts and their compounds to be effective at inhibiting Helicobacter pylori, one of the leading causes of gastritis in humans.
Docosahexaenoic acid suppresses arachidonic acid-induced proliferation of LS-174T human colon carcinoma cells.
Habbel P, Weylandt KH, Lichopoj K, Nowak J, Purschke M, Wang JD, He CW, Baumgart DC, Kang JX.
World J Gastroenterol. 2009 Mar 7;15(9):1079-84.
PMID: 19266600
doi: 10.3748/wjg.15.1079.
ScienceDaily (Apr. 5, 2009) - Docosahexanoic acid (DHA), an omega-3 fatty acid found in fish oils, has been shown to reduce the size of tumours and enhance the positive effects of the chemotherapy drug cisplatin, while limiting its harmful side effects. The rat experiments provide some support for the plethora of health benefits often ascribed to omega-3 acids.
Pomegranate juice: a heart-healthy fruit juice.
Basu A, Penugonda K.
Nutr Rev. 2009 Jan;67(1):49-56.
PMID: 19146506
DOI: 10.1111/j.1753-4887.2008.00133.x
Prevention of sudden cardiac death with omega-3 fatty acids in patients with coronary heart disease: A meta-analysis of randomized controlled trials.\nZhao YT, Chen Q, Sun YX, Li XB, Zhang P, Xu Y, Guo JH.\nAnn Med. 2009 Jan 16:1-10. [Epub ahead of print]\nPMID: 19148838
A high menaquinone reduces the incidence of coronary heart disease in women.\nGast GC, de Roos NM, Sluijs I, Bots ML, Beulens JW, Geleijnse JM, Witteman JC, Grobbee DE, Peeters PH, van der Schouw YT.\nNutr Metab Cardiovasc Dis. 2009 Jan 27. [Epub ahead of print]\nPMID: 19179058 \ndoi: 10.1016/j.numecd.2008.10.004\n
March 13, 2009 -- Whether you drive, take the bus, or bicycle, being in heavy traffic triples your risk of heart attack within one hour.
Air pollution from car fumes is the likely culprit, suggest Annette Peters, PhD, and colleagues at the Institute of Epidemiology, Helmholtz Center, Munich, Germany.
In a previous study, Peters and colleagues found that a sizeable proportion of heart attacks -- about 8% -- could be attributed to being in traffic.
To follow up, the researchers interviewed 1,454 people who survived heart attacks. In the hour before their heart attack, many of the survivors had been in heavy traffic.
Analysis of the data showed that these heart-attack-vulnerable people were 3.2 times more likely to suffer a heart attack if they'd been in heavy traffic in the previous hour.
March 11, 2009 -- Low vitamin D levels greatly increase a teenager's risk of diabetes and heart disease, Johns Hopkins researchers find.
It is becoming clear that adults who get too little vitamin D are at higher risk for diabetes and heart disease. Now, it appears vitamin D levels also affect these risks earlier in life, say Johns Hopkins researchers Jared P. Reis, PhD, and colleagues.
This is a very long newsletter. I will answer questions about oil versus water-soluble Vitamin D, depression, mental clarity, malignant melanoma, Crohn's disease, an imagist poet, multiple sclerosis, sun-exposure, high-intensity red light and collagen repair in the skin, non-alcoholic fatty liver disease, influenza, the 1918 influenza pandemic, statins, the new Food and Nutrition Board, thyroid disease, chronic fatigue syndrome, athletes, the upcoming 14th Vitamin D Workshop, prostate cancer, the wrong blood test, pregnancy, autism, Alzheimer's disease, soap and sebum, asthma, sleep, the co-factors vitamin D needs to work (all contained in spinach), and-my favorite-UVC light and Vitamin D