Dietary fibre intakes of individuals with different eating patterns.
This study was undertaken to provide evidence of the variation in the diet necessary to incorporate a high fibre content. Food intakes were measured for seven days by 51 subjects who were either omnivores, vegetarians or vegans. Omnivores consumed the least fibre (23 g), vegetarians significantly more (37 g) and vegans the most (47 g). Men had higher intakes (44 g) than women (30.5 g). Vegans ate the most cereal fibre, but high intake of fibre by both vegetarian groups were due to their preference for unrefined foods, particularly bread. Higher intakes of vegetable fibre by both vegetarian groups were due to high consumption of pulses. Total dietary fibre was significantly related to cereal fibre. As the percentage of fibre increased, the percentage of energy derived from protein decreased. Fat contributed less energy (34 per cent) to the vegan than to the omnivore diet (41 per cent). This study showed that high fibre intake can be achieved on an omnivorous diet and the observation that high fibre diets are possible when the energy content is low, is of relevance to slimming regimes.
Davies
G J
GJ
Crowder
M
M
Dickerson
J W
JW
D000293:Adolescent; D000328:Adult; D000368:Aged; D001939:Bread; D002648:Child; D002675:Child, Preschool; D014676:Diet, Vegetarian; D004041:Dietary Fats; D004043:Dietary Fiber; D004044:Dietary Proteins; D002149:Energy Intake; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
D004041:Dietary Fats; D004043:Dietary Fiber; D004044:Dietary Proteins