1 Lock, K, Pomerleau, J, Causer, L, Altmann, DR & McKee, M (2005) The global burden of disease attributable to low consumption of fruit and vegetables: implications for the global strategy on diet. Bull World Health Organ 83, 100–108.
2 Dauchet, L, Amouyel, P, Hercberg, S & Dallongeville, J (2006) Fruit and vegetable consumption and risk of coronary heart disease: a meta-analysis of cohort studies. J Nutr 136, 2588–2593.
3 He, FJ, Nowson, CA & MacGregor, GA (2006) Fruit and vegetable consumption and stroke: meta-analysis of cohort studies. Lancet 367, 320–326.
4 Dauchet, L, Amouyel, P & Dallongeville, J (2005) Fruit and vegetable consumption and risk of stroke: a meta-analysis of cohort studies. Neurology 65, 1193–1197.
5 WCRF/AICR (2007) Food, Nutrition, Physical Activity and Prevention of Cancer: A Global Perspective. London: World Cancer Research Fund and Washington, DC: American Institute of Cancer Research.
6 World Health Organization (2003) .
7 ATBC (1994) The effect of vitamin E and beta carotene on the incidence of lung cancer and other cancers in male smokers. The Alpha-Tocopherol, Beta Carotene Cancer Prevention Study Group. N Engl J Med 330, 1029–1035.
8 Hennekens, CH, Buring, JE, Manson, JE, et al. (1996) Lack of effect of long-term supplementation with beta carotene on the incidence of malignant neoplasms and cardiovascular disease. N Engl J Med 334, 1145–1149.
9 Lee, IM, Cook, NR, Manson, JE, Buring, JE & Hennekens, CH (1999) Beta-carotene supplementation and incidence of cancer and cardiovascular disease: the Women's Health Study. J Natl Cancer Inst 91, 2102–2106.
10 Omenn, GS, Goodman, GE, Thornquist, MD, et al. (1996) Effects of a combination of beta carotene and vitamin A on lung cancer and cardiovascular disease. N Engl J Med 334, 1150–1155.
11 Vivekananthan, DP, Penn, MS, Sapp, SK, Hsu, A & Topol, EJ (2003) Use of antioxidant vitamins for the prevention of cardiovascular disease: meta-analysis of randomised trials. Lancet 361, 2017–2023.
12 Bjelakovic, G, Nikolova, D, Gluud, LL, Simonetti, RG & Gluud, C (2007) Mortality in randomized trials of antioxidant supplements for primary and secondary prevention: systematic review and meta-analysis. JAMA 297, 842–857.
13 Galan, P, Briancon, S, Favier, A, et al. (2005) Antioxidant status and risk of cancer in the SU.VI.MAX study: is the effect of supplementation dependent on baseline levels? Br J Nutr 94, 125–132.
14 Hercberg, S, Galan, P, Preziosi, P, Bertrais, S, Mennen, L, Malvy, D, Roussel, AM, Favier, A & Briancon, S (2004) The SU.VI.MAX Study: a randomized, placebo-controlled trial of the health effects of antioxidant vitamins and minerals. Arch Intern Med 164, 2335–2342.
15 Blot, WJ, Li, JY, Taylor, PR, et al. (1993) Nutrition intervention trials in Linxian, China: supplementation with specific vitamin/mineral combinations, cancer incidence, and disease-specific mortality in the general population. J Natl Cancer Inst 85, 1483–1492.
16 Li, JY, Taylor, PR, Li, B, et al. (1993) Nutrition intervention trials in Linxian, China: multiple vitamin/mineral supplementation, cancer incidence, and disease-specific mortality among adults with esophageal dysplasia. J Natl Cancer Inst 85, 1492–1498.
17 Norman, HA, Go, VL & Butrum, RR (2004) Review of the international research conference on food, nutrition, and cancer, 2004. J Nutr 134, 3391S–3393S.
18 Donaldson, MS (2004) Nutrition and cancer: a review of the evidence for an anti-cancer diet. Nutr J 3, 19.
19 Al Delaimy, WK, Ferrari, P, Slimani, N, et al. (2005) Plasma carotenoids as biomarkers of intake of fruits and vegetables: individual-level correlations in the European Prospective Investigation into Cancer and Nutrition (EPIC). Eur J Clin Nutr 59, 1387–1396.
20 Ferrari, P, Al Delaimy, WK, Slimani, N, et al. (2005) An approach to estimate between- and within-group correlation coefficients in multicenter studies: plasma carotenoids as biomarkers of intake of fruits and vegetables. Am J Epidemiol 162, 591–598.
21 Hercberg, S, Preziosi, P, Briancon, S, Galan, P, Triol, I, Malvy, D, Roussel, AM & Favier, A (1998) A primary prevention trial using nutritional doses of antioxidant vitamins and minerals in cardiovascular diseases and cancers in a general population: the SU.VI.MAX study – design, methods, and participant characteristics. SUpplementation en VItamines et Mineraux AntioXydants. Control Clin Trials 19, 336–351.
22 Le Moullec, N, Deheeger, M, Preziosi, P, Monteiro, P, Valeix, P, Rolland-Cachera, MF, Potier De Courcy, G, Christides, JP, Galan, P & Hercberg, S (1996) Validation du manuel-photos utilisé pour l'enquête alimentaire de l'étude SU.VI.MAX. (Validation of the photo manual used for the collection of dietary data in the SU.VI.MAX study). Cah Nut Diét 31, 158–164.
23 Arnaud, J, Fortis, I, Blachier, S, Kia, D & Favier, A (1991) Simultaneous determination of retinol, alpha-tocopherol and beta-carotene in serum by isocratic high-performance liquid chromatography. J Chromatogr 572, 103–116.
24 Bourgeois, CF, Chartois, RR, Counstans, MF & George, PR (1989) Automated determination of vitamin C in foodstuffs and biological tissues. Analysis 9, 519–525.
25 Margolis, SA & Duewer, DL (1996) Measurement of ascorbic acid in human plasma and serum: stability, intralaboratory repeatability, and interlaboratory reproducibility. Clin Chem 42, 1257–1262.
26 Willett, WC (1998) Nutritional Epidemiology. Oxford: Oxford University Press.
27 Jordan, P, Brubacher, D, Moser, U, Stahelin, HB & Gey, KF (1995) Vitamin E and vitamin A concentrations in plasma adjusted for cholesterol and triglycerides by multiple regression. Clin Chem 41, 924–927.
28 Faure, H, Preziosi, P, Roussel, AM, Bertrais, S, Galan, P, Hercberg, S & Favier, A (2006) Factors influencing blood concentration of retinol, alpha-tocopherol, vitamin C, and beta-carotene in the French participants of the SU.VI.MAX trial. Eur J Clin Nutr 60, 706–717.
29 Galan, P, Viteri, FE, Bertrais, S, et al. (2005) Serum concentrations of beta-carotene, vitamins C and E, zinc and selenium are influenced by sex, age, diet, smoking status, alcohol consumption and corpulence in a general French adult population. Eur J Clin Nutr 59, 1181–1190.
30 Guilbert, P & Perrin-Escalon, H (2003) Barométre Santé Nutrition 2002 (2002 Health and Nutrition Barometer). Saint-Denis, France: INPES.
31 Volatier, JL, Maffre, J & Couvreur, A (2000) Enquéte Individuelle et National sur les Consommations Alimentaires (INCA) (National Survey of Individual Food Consumption). Paris: Tec & Doc Lavoisier.
32 Touvier, M, Kesse, E, Volatier, JL, Clavel-Chapelon, F & Boutron-Ruault, MC (2006) Dietary and cancer-related behaviors of vitamin/mineral dietary supplement users in a large cohort of French women. Eur J Nutr 45, 205–214.
33 Irala-Estevez, JD, Groth, M, Johansson, L, Oltersdorf, U, Prattala, R & Martinez-Gonzalez, MA (2000) A systematic review of socio-economic differences in food habits in Europe: consumption of fruit and vegetables. Eur J Clin Nutr 54, 706–714.
34 Block, G, Norkus, E, Hudes, M, Mandel, S & Helzlsouer, K (2001) Which plasma antioxidants are most related to fruit and vegetable consumption? Am J Epidemiol 154, 1113–1118.
35 Campbell, DR, Gross, MD, Martini, MC, Grandits, GA, Slavin, JL & Potter, JD (1994) Plasma carotenoids as biomarkers of vegetable and fruit intake. Cancer Epidemiol Biomarkers Prev 3, 493–500.
36 Drewnowski, A, Rock, CL, Henderson, SA, Shore, AB, Fischler, C, Galan, P, Preziosi, P & Hercberg, S (1997) Serum beta-carotene and vitamin C as biomarkers of vegetable and fruit intakes in a community-based sample of French adults. Am J Clin Nutr 65, 1796–1802.
37 Jansen, MC, van Kappel, AL, Ocke, MC, Van't Veer, P, Boshuizen, HC, Riboli, E & Bueno-de-Mesquita, HB (2004) Plasma carotenoid levels in Dutch men and women, and the relation with vegetable and fruit consumption. Eur J Clin Nutr 58, 1386–1395.
38 Pollard, J, Wild, CP, White, KL, Greenwood, DC, Cade, JE & Kirk, SF (2003) Comparison of plasma biomarkers with dietary assessment methods for fruit and vegetable intake. Eur J Clin Nutr 57, 988–998.
39 Su, LJ & Arab, L (2006) Salad and raw vegetables consumption and nutritional status in the adult US population: results from the third national health and nutrition examination survey. J Am Diet Assoc 106, 1394–1404.
40 Tucker, KL, Chen, H, Vogel, S, Wilson, PW, Schaefer, EJ & Lammi-Keefe, CJ (1999) Carotenoid intakes, assessed by dietary questionnaire, are associated with plasma carotenoid concentrations in an elderly population. J Nutr 129, 438–445.
41 van Kappel, AL, Steghens, JP, Zeleniuch-Jacquotte, A, Chajes, V, Toniolo, P & Riboli, E (2001) Serum carotenoids as biomarkers of fruit and vegetable consumption in the New York Women's Health Study. Public Health Nutr 4, 829–835.
42 Brevik, A, Andersen, LF, Karlsen, A, Trygg, KU, Blomhoff, R & Drevon, CA (2004) Six carotenoids in plasma used to assess recommended intake of fruits and vegetables in a controlled feeding study. Eur J Clin Nutr 58, 1166–1173.
43 Broekmans, WM, Klopping-Ketelaars, IA, Schuurman, CR, Verhagen, H, van den, BH, Kok, FJ & van Poppel, G (2000) Fruits and vegetables increase plasma carotenoids and vitamins and decrease homocysteine in humans. J Nutr 130, 1578–1583.
44 Carroll, YL, Corridan, BM & Morrissey, PA (1999) Carotenoids in young and elderly healthy humans: dietary intakes, biochemical status and diet-plasma relationships. Eur J Clin Nutr 53, 644–653.
45 John, JH, Ziebland, S, Yudkin, P, Roe, LS & Neil, HA (2002) Effects of fruit and vegetable consumption on plasma antioxidant concentrations and blood pressure: a randomised controlled trial. Lancet 359, 1969–1974.
46 Le Marchand, L, Hankin, JH, Carter, FS, Essling, C, Luffey, D, Franke, AA, Wilkens, LR, Cooney, RV & Kolonel, LN (1994) A pilot study on the use of plasma carotenoids and ascorbic acid as markers of compliance to a high fruit and vegetable dietary intervention. Cancer Epidemiol Biomarkers Prev 3, 245–251.
47 Martini, MC, Campbell, DR, Gross, MD, Grandits, GA, Potter, JD & Slavin, JL (1995) Plasma carotenoids as biomarkers of vegetable intake: the University of Minnesota Cancer Prevention Research Unit Feeding Studies. Cancer Epidemiol Biomarkers Prev 4, 491–496.
48 McEligot, AJ, Rock, CL, Flatt, SW, Newman, V, Faerber, S & Pierce, JP (1999) Plasma carotenoids are biomarkers of long-term high vegetable intake in women with breast cancer. J Nutr 129, 2258–2263.
49 Zino, S, Skeaff, M, Williams, S & Mann, J (1997) Randomised controlled trial of effect of fruit and vegetable consumption on plasma concentrations of lipids and antioxidants. BMJ 314, 1787–1791.
50 Al Delaimy, WK, Slimani, N, Ferrari, P, et al. (2005) Plasma carotenoids as biomarkers of intake of fruits and vegetables: ecological-level correlations in the European Prospective Investigation into Cancer and Nutrition (EPIC). Eur J Clin Nutr 59, 1397–1408.
51 McEligot, AJ, Rock, CL, Shanks, TG, Flatt, SW, Newman, V, Faerber, S & Pierce, JP (1999) Comparison of serum carotenoid responses between women consuming vegetable juice and women consuming raw or cooked vegetables. Cancer Epidemiol Biomarkers Prev 8, 227–231.
52 Michaud, DS, Giovannucci, EL, Ascherio, A, Rimm, EB, Forman, MR, Sampson, L & Willett, WC (1998) Associations of plasma carotenoid concentrations and dietary intake of specific carotenoids in samples of two prospective cohort studies using a new carotenoid database. Cancer Epidemiol Biomarkers Prev 7, 283–290.
53 Ness, AR, Khaw, KT, Bingham, S & Day, NE (1999) Plasma vitamin C: what does it measure? Public Health Nutr 2, 51–54.
54 Comstock, GW, Burke, AE, Hoffman, SC, Norkus, EP, Gross, M & Helzlsouer, KJ (2001) The repeatability of serum carotenoid, retinoid, and tocopherol concentrations in specimens of blood collected 15 years apart. Cancer Epidemiol Biomarkers Prev 10, 65–68.
55 Resnicow, K, Odom, E, Wang, T, Dudley, WN, Mitchell, D, Vaughan, R, Jackson, A & Baranowski, T (2000) Validation of three food frequency questionnaires and 24 hour recalls with serum carotenoid levels in a sample of African-American adults. Am J Epidemiol 152, 1072–1080.