Retinol, beta-carotene and alpha-tocopherol status in a French population of healthy children.
The serum of 392 French healthy children aged 1-16 years was analysed for vitamin A, vitamin E, beta-carotene and cholesterol contents. The study group consisted in 185 females and 207 males, living in the area of Tours, France. The mean serum values are 42.05 +/- 12.0 micrograms/dl for vitamin A, 572 +/- 381 micrograms/l for beta-carotene and 9.5 +/- 2.5 mg/l for vitamin E. According to sex distribution, mean values of studied micronutrients levels are higher in boys than in girls, but not significantly. Vitamin A and vitamin E serum levels increased with age. Vitamin E peripheral level is strongly correlated with total cholesterol serum value. The results are compared to those of underdeveloped countries children groups studies. At least, decreased vitamins levels are observed among five per cent of children and are examined as being at risk to develop a deficiency.
Malvy
J M
JM
Unité de Recherches en Hépatologie Pédiatrique U 56 INSERM, Centre Hospitalier de Bicêtre.
Mourey
M S
MS
Carlier
C
C
Caces
P
P
Dostalova
L
L
Montagnon
B
B
Amédée-Manesme
O
O
D000293:Adolescent; D001361:Avitaminosis / Q000097:blood / Q000453:epidemiology*; D002338:Carotenoids / Q000097:blood*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005602:France; D006801:Humans; D007223:Infant; D008297:Male; D014801:Vitamin A / Q000097:blood*; D014810:Vitamin E / Q000097:blood*; D019207:beta Carotene
D019207:beta Carotene; D014801:Vitamin A; D014810:Vitamin E; D002338:Carotenoids