Vitamin E status of agricultural migrant workers in Southern Brazil.
Am J Clin Nutr
; 33(12): 2669-73, 1980 Dec.
Article
en En
| MEDLINE
| ID: mdl-7435435
ABSTRACT
Vitamin E status of agricultural migrant workers representing low socioeconomic population of Southern Brazil was evaluated by determining dietary intake and plasma levels of vitamin E. The mean plasma vitamin E level of 85 female and 39 male subjects was 1.14 +/- 0.33 mg/100 ml or 2.27 +/- 0.53 mg/g of total lipids in plasma. The difference between the plasma vitamin E values of male and female subjects was insignificant. Using various criteria for the assessment of plasma vitamin E levels, it was established that plasma vitamin E expressed in terms of plasma total lipids is a better indicator of vitamin E status. The actual mean alpha-tocopherol intake of this population was 5.51 +/- 3.30 mg/person from a typical diet supplying about 1500 kcal/day. On a 2500 kcl basis, the estimated mean alpha-tocopherol intake would be about 9 mg/day which compares favorably with the intake values reported for well-nourished populations. The main dietary source of vitamin E in this population is the traditional rice and beans diet with increased use of soybean oil and vegetable oil products in recent years. On the whole the vitamin E status of this Brazilian population is quite satisfactory despite inadequacies in their intake of dietary calories and other essential nutrients. The plasma vitamin E status of these subjects supports the dietary data for the intake of vitamin E in this population.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Migrantes
/
Vitamina E
/
Hiperlipidemias
Límite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Am J Clin Nutr
Año:
1980
Tipo del documento:
Article
Pais de publicación:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA