Diet during pregnancy in an Asian community in Britain--energy, protein, zinc, copper, fibre and calcium.

Dietary intake of 813 pregnant Harrow Asians of mainly Gujarati descent was compared with the intake of 54 pregnant Europeans living in the same area. The diet of the Europeans had more protein and zinc but less fibre and fat that that of the Harrow Asians. The average rate of weight gain and the energy intakes were similar in both groups. Hindu non-vegetarians and Muslim non-vegetarians differed somewhat, because the Hindus, who are more recent converts to meat-eating, have diets with a lactovegetarian basis to which small amounts of meat have been added. Among the Hindu vegetarians, those who ate eggs and cheese had higher protein and zinc intakes, but otherwise Hindu vegetarians can be regarded as a fairly homogeneous group. Although the protein and zinc intakes of the Asians, particularly the vegetarians, were lower than those of the Europeans, there was no evidence of adverse consequences to the mother and fetus.