Nao
Broute de l'herbe
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Hallo Angerboda
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Bienvenue sur Végéweb, vous souhaitez rejoindre le reste de nos membres ? N'hésitez pas à vous inscrire dès aujourd'hui !
Je viens de lire un article mettant en lumière une plus grande magnésémie chez les femmes enceintes VG (ce qui prévient les crampes). On ne peut pas directement extrapoler sur l'ensemble des vg mais il semble que le problème de carence éventuelle ne se situe pas dans le Mg apparemment.Nao":2e9ynzfh a dit:J'ai déjà pris rendez-vous avec une diététicienne (qui n'est pas sur la liste :s). J'espère qu'elle sera assez ouverte d'esprit pour m'aider sans vouloir me faire bouffer de l'animal sinon c'est mon père qui sera content -_-
Je comptais lui demander une ordonnance pour faire un bilan comme elle est médecin. J'espère que ça sera pas trop la cata vu que cet été ma généraliste avait peur que je manque de magnésium (pas à cause de mon alimentation vgl).
Eur J Clin Nutr. 2005 Feb;59(2):219-25.
Long-term effect of a plant-based diet on magnesium status during pregnancy.
Koebnick C, Leitzmann R, García AL, Heins UA, Heuer T, Golf S, Katz N, Hoffmann I, Leitzmann C.
German Institute of Human Nutrition Potsdam-Rehbruecke, Germany. [email protected]
Abstract
OBJECTIVE: To compare dietary magnesium intake and magnesium concentrations in serum, red blood cells (RBC) and urine during pregnancy of women habitually following a long-term plant-based diet and of women following an average Western (control) diet.
DESIGN: Prospective study during pregnancy.
SETTING: Giessen, Germany.
SUBJECTS: Healthy pregnant women (n=108) in their 9-12th, 20-22nd and 36-38th gestational week habitually following a plant-based diet for more than 3 y or an average Western diet. The vegetarians were subdivided into ovo-lacto vegetarians (n=27) and low-meat eaters (n=43).
RESULTS: Significant higher dietary magnesium intakes were observed in pregnant women consuming a plant-based diet (508+/-14 mg/day for ovo-lacto vegetarians, P<0.001 and 504+/-11 mg/day for low-meat eaters, P<0.001) than in pregnant women consuming a control diet (412+/-9 mg/day). Serum magnesium concentrations were similar in all diet groups whereas RBC magnesium was slightly higher in low-meat eaters than in controls (P=0.058). Urinary magnesium excretion was higher in ovo-lacto vegetarians (P=0.023), followed by low-meat eaters (P=0.017) when compared to the control group. During the third trimester of pregnancy, the frequency and the occurrence of calf cramps was lower in the plant-based diet group than in the control group (P=0.004 and 0.008).
CONCLUSIONS: Owing to a higher dietary magnesium intake confirmed by higher urinary magnesium excretion, habitual plant-based diets result in a slightly improved magnesium status during pregnancy and reduce the frequency of calf cramps during the third trimester of pregnancy compared to an average Western diet. Therefore, plant-based diets during pregnancy can be recommended with regard to magnesium supply.