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Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet. Frassetto LA, Schloetter M, Mietus-Synder M, Morris RC Jr, Sebastian A. Eur J Clin Nutr. 2009 Feb 11. [Epub ahead of print] PMID: 19209185 doi: 10.1038/ejcn.2009.4

Association between serum 25-hydroxyvitamin D and depressive symptoms in Japanese: analysis by survey season A Nanri, T Mizoue, Y Matsushita, K Poudel-Tandukar, M Sato, M Ohta, N Mishima European Journal of Clinical Nutrition (19 August 2009) doi:10.1038/ejcn.2009.96 Short Communication

Towards an adequate intake of vitamin D. An advisory report of the Health Council of the Netherlands R M Weggemans, G Schaafsma and D Kromhout Eur J Clin Nutr advance online publication, July 22, 2009; doi:10.1038/ejcn.2009.67

An inverse relationship between plasma n-3 fatty acids and C-reactive protein in healthy individuals M A Micallef, I A Munro and M L Garg Eur J Clin Nutr 63: 1154-1156; advance online publication, April 8, 2009; doi:10.1038/ejcn.2009.20

Vitamin D and calcium insufficiency-related chronic diseases: molecular and cellular pathophysiology. Peterlik M, Cross HS. Eur J Clin Nutr. 2009 Dec;63(12):1377-86. Epub 2009 Sep 2. PMID: 19724293 doi:10.1038/ejcn.2009.105 A compromised vitamin D status, characterized by low 25-hydroxyvitamin D (25-(OH)D) serum levels, and a nutritional calcium deficit are widely encountered in European and North American countries, independent of age or gender. Both conditions are linked to the pathogenesis of many degenerative, malignant, inflammatory and metabolic diseases. Studies on tissue-specific expression and activity of vitamin D metabolizing enzymes, 25-(OH)D-1alpha-hydroxylase and 25-(OH)D-24-hydroxylase, and of the extracellular calcium-sensing receptor (CaR) have led to the understanding of how, in non-renal tissues and cellular systems, locally produced 1,25-dihydroxyvitamin D3 (1,25-(OH)2D3) and extracellular Ca2+ act jointly as key regulators of cellular proliferation, differentiation and function. Impairment of cooperative signalling from the 1,25-(OH)2D3-activated vitamin D receptor (VDR) and from the CaR in vitamin D and calcium insufficiency causes cellular dysfunction in many organs and biological systems, and, therefore, increases the risk of diseases, particularly of osteoporosis, colorectal and breast cancer, inflammatory bowel disease, insulin-dependent diabetes mellitus type I, metabolic syndrome, diabetes mellitus type II, hypertension and cardiovascular disease. Understanding the underlying molecular and cellular processes provides a rationale for advocating adequate intake of vitamin D and calcium in all populations, thereby preventing many chronic diseases worldwide.

Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet. Frassetto LA, Schloetter M, Mietus-Synder M, Morris RC Jr, Sebastian A. Eur J Clin Nutr. 2009 Aug;63(8):947-55. Epub 2009 Feb 11. PMID: 19209185 doi:10.1038/ejcn.2009.4 Conclusions: Even short-term consumption of a paleolithic type diet improves BP and glucose tolerance, decreases insulin secretion, increases insulin sensitivity and improves lipid profiles without weight loss in healthy sedentary humans.

Vitamin D fortification of milk products does not resolve hypovitaminosis D in young Finnish men. Välimäki VV, Löyttyniemi E, Välimäki MJ. Eur J Clin Nutr. 2007 Apr;61(4):493-7. Epub 2006 Nov 29. PMID: 17136043 doi:10.1038/sj.ejcn.1602550

Teenage girls and elderly women living in northern Europe have low winter vitamin D status. Andersen R, Mølgaard C, Skovgaard LT, Brot C, Cashman KD, Chabros E, Charzewska J, Flynn A, Jakobsen J, Kärkkäinen M, Kiely M, Lamberg-Allardt C, Moreiras O, Natri AM, O'brien M, Rogalska-Niedzwiedz M, Ovesen L. Eur J Clin Nutr. 2005 Apr;59(4):533-41. PMID: 15714215 doi:10.1038/sj.ejcn.1602108 CONCLUSION: Vitamin D status is low in northern Europe during winter. More than one-third of the adolescent girls have vitamin D status below 25 nmol/l and almost all are below 50 nmol/l. Two-thirds of the elderly community-dwelling women have vitamin D status below 50 nmol/l. Use of vitamin D supplements is a significant positive determinant for S-25OHD for both girls and women (P = 0.001). SPONSORSHIP: The European Fifth Framework Programme (Contract No. QLK1-CT-2000-00623)

Genetic and non-genetic correlates of vitamins K and D.\nShea MK, Benjamin EJ, Dupuis J, Massaro JM, Jacques PF, D'Agostino RB Sr, Ordovas JM, O'Donnell CJ, Dawson-Hughes B, Vasan RS, Booth SL.\nEur J Clin Nutr. 2007 Nov 21. [Epub ahead of print]\nPMID: 18030310 \ndoi: 10.1038/sj.ejcn\n\n

The 'carnivore connection'--evolutionary aspects of insulin resistance. Colagiuri S, Brand Miller J. Eur J Clin Nutr. 2002 Mar;56 Suppl 1:S30-5. Review. PMID: 11965520

Wintertime vitamin D insufficiency is common in young Canadian women, and their vitamin D intake does not prevent it. Vieth R, Cole DE, Hawker GA, Trang HM, Rubin LA. Eur J Clin Nutr. 2001 Dec;55(12):1091-7. PMID: 11781676 INTERPRETATION: The self-reported vitamin D intake from milk and/or multivitamins does not relate to prevention of low vitamin D nutritional status of young women in winter. Recommended vitamin D intakes are too small to prevent insufficiency. Vitamin D nutrition can only be assessed by measuring serum 25(OH)D concentration.

Vitamin D fortification as public health policy: significant improvement in vitamin D status in young Finnish men. Laaksi IT, Ruohola JP, Ylikomi TJ, Auvinen A, Haataja RI, Pihlajamäki HK, Tuohimaa PJ. Eur J Clin Nutr. 2006 Aug;60(8):1035-8. Epub 2006 Feb 15. PMID: 16482069

Strandberg TE, Strandberg AY, Pitkala K, Salomaa VV, Tilvis RS, Miettinen TA. Chocolate, well-being and health among elderly men. Eur J Clin Nutr. 2007 Feb 28; [Epub ahead of print] PMID: 17327862 [PubMed - as supplied by publisher]

Nutrition Journal by Nature

The effect of 4-week chilli supplementation on metabolic and arterial function in humans. Ahuja KD, Robertson IK, Geraghty DP, Ball MJ. Eur J Clin Nutr. 2007 Mar;61(3):326-33. Epub 2006 Aug 23. Erratum in: Eur J Clin Nutr. 2007 Mar;61(3):442. PMID: 16929238 Conclusion: Four weeks of regular chilli consumption has no obvious beneficial or harmful effects on metabolic parameters but may reduce resting heart rate and increase effective myocardial perfusion pressure time in men.

Effects of a short-term intervention with a paleolithic diet in healthy volunteers. Osterdahl M, Kocturk T, Koochek A, Wändell PE. Eur J Clin Nutr. 2008 May;62(5):682-5. Epub 2007 May 16. PMID: 17522610 Conclusion: This short-term intervention showed some favourable effects by the diet, but further studies, including control group, are needed.

Vitamin D intake is low and hypovitaminosis D common in healthy 9- to 15-year-old Finnish girls. Lehtonen-Veromaa M, Möttönen T, Irjala K, Kärkkäinen M, Lamberg-Allardt C, Hakola P, Viikari J. Eur J Clin Nutr. 1999 Sep;53(9):746-51. PMID: 10509773 CONCLUSION: Hypovitaminosis D is fairly common in growing Finnish girls in the wintertime, and three months of vitamin D supplementation with 10 microg/d was insufficient in preventing hypovitaminosis D. The daily dietary vitamin D intake was insufficient (< 5 microg/d) in the majority of participants, while the calcium intake was usually sufficient.