Milk lactose malabsorption in Gabon measured by the breath hydrogen test.
It is usual to consider that the greatest part of the black African population is lactose intolerant. Also, milk lactose malabsorption was studied by a breath hydrogen technique in 87 Gabonese children and 20 Gabonese adults (central Africa). The prevalence of malabsorption was 64.2% in rural schoolchildren, 65% in the urban hospitalized, and 60% in adults. Twelve children and six adults had clinical symptoms after a lactose load. All subjects were Bantus, with no tradition of consuming dairy products. These data must be considered in programs of nutritional support in Africa.
Gendrel
D
D
Centre Universitaire des Sciences de la Santé Libreville, Gabon, France.
Dupont
C
C
Richard-Lenoble
D
D
Gendrel
C
C
Nardou
M
M
Chaussain
M
M
D000293:Adolescent; D000328:Adult; D001944:Breath Tests; D002648:Child; D002675:Child, Preschool; D005681:Gabon; D006801:Humans; D006859:Hydrogen / Q000032:analysis*; D007787:Lactose Intolerance / Q000175:diagnosis*
D006859:Hydrogen