The Medical journal of Australia
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We describe 17 children with non-alcoholic steatohepatitis. All had elevated levels of serum liver enzymes and 16 were morbidly obese. Liver biopsy showed variable steatosis and fibrosis in nine patients. At follow-up, 12 of 14 patients had persistent morbid obesity and 11 had elevated liver enzyme levels.
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Many Australian women over 40 years consume insufficient zinc, calcium and fibre. Greater consumption of foods rich in vitamins A, C and E and fibre is associated with a lower risk of breast cancer. Concentrated supplements of A, C and E have no effect on breast cancer risk when dietary intake is adequate, but vitamin A supplementation in women whose dietary intake of vitamin A is inadequate appears to reduce the risk of breast cancer. Alcohol consumption by women has been associated with a linear increase in breast cancer risk.
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Emotional issues can influence the health of women aged 40 and over. Important factors are: psychological functioning; interpersonal relationships; body image; and role changes.
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Dairy foods provide the major, readily absorbed sources of calcium. Women aged 40 years and over should consume 3-4 serves of low-fat dairy food per day. If calcium supplements are required, the best absorption rate is from a dose of 500-600 mg of calcium once or twice daily. ⋯ Vitamin D supplements may be necessary for women with inadequate sun exposure. Salty foods and the addition of salt to food should be avoided. While there is emerging evidence for the role of phytoestrogens in bone health, more human trials are required to strengthen this evidence.