Nutrition
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The aim was to investigate whether pregnancy-induced changes in total homocysteine (tHcy) are associated with folate and vitamin B12 nutritional status, genetic C677T polymorphism in the methylenetetrahydrofolate reductase (MTHFR) enzyme, and gestation outcome at a time when folic acid supplementation started to be recommended in the Spanish health system. ⋯ Although tHcy seems to be physiologically low in this Spanish population and unrelated to folate and B12 nutritional status, C677T MTHFR genotype, and some pregnancy complications, we support the statement that appropriate folate concentration may be important throughout pregnancy to prevent abnormalities associated with altered status (e.g., neural tube defects). According to our study, supplementation with folic acid seems to achieve this purpose because diet alone may be insufficient. In addition, a poor vitamin B12 status, as measured by plasma levels, may indicate that supplementation of both vitamins is needed.
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To evaluate the anthropometric status of children of obese (body mass index [BMI] ≥30 kg/m2) mothers who participated during the 2005 National Food Consumption Study. ⋯ Overall, children of obese mothers had significantly higher mean Z-scores than those of mothers who were non-obese. Overweight and obese women were significantly less likely to have stunted or underweight children, whereas underweight women and stunted women were significantly more likely to have underweight and stunted children, respectively.
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Non-alcoholic steatohepatitis (NASH) is a common cause of liver disease, and it may progress to fibrosis or cirrhosis. The aim of this study was to investigate the effects of soy protein on hepatic steatosis and insulin resistance in NASH. ⋯ Soy protein may improve the liver function in patients with NASH by lowering lipid levels in the blood and liver, increasing the antioxidative capacity, and improving insulin resistance.