O presente trabalho teve como objetivo principal descrever o perfil socioeconômico do consumidor de leite da região. Buscou-se conhecer a opinião dos entrevistados em relação ao consumo de leite na escola e a frequência de compra do leite, quantidade, precificação, necessidades e desejos, bem como os fatores intervenientes e os perfilhamentos dos compradores de leite. Por meio de questionários, 200 indivíduos foram entrevistados. O estudo proporcionou um levantamento caracterização dos consumidores com a análise descritiva dos dados, sendo o conhecimento adquirido ficou equiparado à teoria, demostrando que o preço é um fator de grande importância para a tomada de decisão de compra totalizando quase 70% dos participantes. A faixa etária predominante dos consumidores está entre 30 e 40 anos, sendo, a parte masculina maior e o maior grupo de consumidores tem renda entre 2 e 3 salários mínimos. Os compradores do município de Bela Vista de Goiás, têm habito diversificado em relação ao total consumido, e 62,5% tem ou estão cursando o ensino médio e não possui filhos.Palavra-chave: Perfil do consumidor; consumo de leite; Comercialização de leite.
Introduction. The intake of sugar-sweetened beverages (SSBs) has increased rapidly, but the effects of this habit on health and physical performance are unknown. This study assessed the effect of excessive SSB intake on biochemical, physical performance, and biochemical and cardiovascular parameters of physically active males. Methods. Seventeen volunteers consumed a placebo drink (Pd; carbohydrate free) and an excessive SSB drink (eSSBd = Pd plus 300 g sucrose). In a blind randomized crossover study, the subjects were assigned to Pd or eSSBd groups for 15 days. After an interval of 7 days, subjects were reassigned to the other condition. Results. After eSSBd intake, there was an increase in weight (69.34 ± 13.71 vs. 70.62 ± 14.06), body mass index (24.49 ± 4.01 vs. 24.97 ± 4.13), waist circumference (75.33 ± 11.22 vs. 76.79 ± 11.51), VLDL (19.54 ± 9.50 vs. 25.52 ± 11.18), triglycerides (78.94 ± 23.79 vs. 114.77 ± 43.65), and peak systolic blood pressure (178.57 ± 26.56 vs. 200.71 ± 24.64). The cardiorespiratory response to exercise (VO2max) (48.15 ± 10.42 vs. 40.98 ± 11.20), peak heart rate (186.64 ± 8.00 vs. 179.64 ± 6.28), total exercise time (15.02 ± 1.57 vs. 14.00 ± 2.18), and mechanical work (15.83 ± 4.53 vs. 13.68 ± 5.67) decreased after eSSBd intake (all values expressed in initial mean ± DP vs. final). The rates of perceived exertion were higher (1.300 vs.1.661 slope and −0.7186 vs. −1.118 y-intercept) after eSSBd intake. Conclusion. The present study shows that 15 days of eSSBd intake may negatively modulate biochemical parameters associated with cardiovascular risk. In addition, this overintake can impair the physical performance and cardiovascular responses to physical exercise.
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