Al though there are several investigations focusing the physiology and anatomy of voice and the senior's larynx, little has been produced to support the knowledge of the impact of vocal conditions on quality of life of this portion of the population. Aim: To verify the impact of voice on quality of the life of elderly women, using the questionnaires Short-Form Health Survey -SF36 and Voice Handicap Index (VHI). Study Design: Prospective transversal cohort study. Method and Material: Fifty senior women participated in this research, with ages between 60 and 87 years and mean age of 70.8 years old, randomly recruited. The participants of the study were submitted to two questionnaires: SF36 and VHI. The answers of both questionnaires were compared by Kruskall-Wallis test, verifying if there were significant differences among the variables. The test of Spearman was used to evaluate if there was correlation among the results of the variables of VHI and the results obtained in the parameter of SF36 for life quality. Results: We obtained values considered statistically significant in the correlations among physical domain of VHI and physical operation, physical pain and physical role in life of SF36. Conclusion: There was a significant and positive correlation among the results obtained in the parameters physical operation, vitality, general health, mental health, corporal pain and physical role in life of SF36. There were statistically significant and negative correlations among the total results obtained in SF36 and VHI.

There was a significant and positive correlation among the results obtained in the parameters physical operation, vitality, general health, mental health, corporal pain and physical role in life of SF36. There were statistically significant and negative correlations among the total results obtained in SF36 and VHI.

This study seeks to identify if this developing country fulfills the obligations of respecting the Food and Nutritional Security when producing and commercializing transgenic foods. A bibliographic research was carried. The objective was to respond to the fulfillment of Food and Nutrition Security and the use of transgenics, based on the concept of Food and Nutritional Security, its interface with the Human Right to Adequate Food and the food and nutritional dimensions of the theme. Regarding the environment, the technology of transgenics, when used in a massive way for protection against insects and weeds, is not always safe. The use of certain herbicides, linked to production control, can also be deleterious. Epidemiological studies on the nutritional advantages are insufficient and the possibility of allergenicity exists, if the protocols for seed release are not considered. Lack of enforcement in these protocols and in labeling threaten Food Safety, since the population is vulnerable to the consumption of foods whose origin are not well known. Even with the transgenic food, a bigger amount of food is not available for everybody.  The importance of food and nutritional education is emphasized in this study. Since the concept of Food and Nutritional Security is indivisible, we come to the conclusion that Food and Nutritional Security in a developing country is not fulfilled.