The goal of this study was to evaluate the distribution of blood lead level (B.L.L.) in a general... more The goal of this study was to evaluate the distribution of blood lead level (B.L.L.) in a general adult population aged between 20 and 79 years non professionally exposed to lead, and to verify the influence on B.L.L. of demographic variables (i.e. sex and age), behavioural habits (i.e. alcohol consumption and cigarette smoking), and anthropometric variables (i.e. body mass index--BMI). We studied the distribution of B.L.L. by explorative analysis method (E.D.A.), which showed that data did not follow a Gaussian distribution. Distribution fit to normality was determined by Shapiro-Wilk test, that identified the natural logarithm of B.L.L. as the best transformation in order to normalize the parameter. According to literature data, sex appears one of the most important variable in determining B.L.L. In both sexes we found a direct relation between B.L.L. and age. Alcohol consumption emerged as the third most important variable that influences B.L.L. BMI and cigarette smoking do not influence data distribution.
Overweight and obesity are conditions characterized by weight levels higher than the normal limit... more Overweight and obesity are conditions characterized by weight levels higher than the normal limits for age, sex, and height. Because people stratified for sex and age vary in stature and this influences weight, criteria for being overweight must take height into account: this is defined and set out in WHO guidelines on the basis of Body Mass Index (BMI): weight (kg)/height2 (m2). Obese and overweight individuals are at a greater risk of developing chronic metabolic conditions and general ill health, than those whose weights are within the recommended guidelines. Besides these chronic related conditions for which obesity is a major risk factor incur enormous expenditure. The health hazards of obesity are compounded by the influence of central fat distribution. The disease associations of central fat are present even in people who are not overweight. Waist circumference is a simple measure that gives a very reasonable estimate of the amount of central fat. Data collected in the USA and Europe show a common trend: the increase of obesity and overweight among the adult and children population. Obesity appears to be the result of several factors that interact among them such as: genetic, environment, and behaviour. Current strategies, such as reducing food intake, seem to lead to poor long term outcomes. Management has tended to neglect the unavoidable need to consider obese subjects as chronically ill patients, requiring continuous assistance for active steps to maintain weight loss. Treatments should be multidisciplinary aiming at the achievement of radical changes in the individual's lifestyle. The planning and management of preventive programs for young people such as pubertal children have been disregarded up to now. They require not only attention, but also organization, clear goals and standardized methods. Moreover, a correct education is a key-element of these issues. Our unit has designed for this purpose an observational study aimed to reach a better comprehension of the proportion of ''weight problems'' and eating behavioural patterns in a population of adolescents.
The various aspects of eating behavior are the consequence both of familiar and cultural traditio... more The various aspects of eating behavior are the consequence both of familiar and cultural traditions that are obtained from childhood and nutritional knowledge that are learned throughout scientific publications and mass media. Moreover, sociological, cultural and environmental aspects can influence personal food choice and behavior. The choice of food is also affected by its palatability, individual pleasure, taste, facility of cooking and price; all these factors not always enhance the consumer to choose foods according to nutritional guidelines. In the present study nutritional knowledge on calorie content of foods has been investigated in a group of consumers in Pavia. Consumer's eating behavior regarding the possibility of eating only one food in a meal has been investigated too. The results show superficial nutritional knowledge at least for a good percentage of the sample. Consequently people asked to choose one food as the only one present in a meal did it according to it...
International Journal of Food Sciences and Nutrition, 2016
Western diet, high in protein-rich foods and poor in vegetables, is likely to be responsible for ... more Western diet, high in protein-rich foods and poor in vegetables, is likely to be responsible for the development of a moderate acid excess leading to metabolism deregulation and the onset or worsening of chronic disturbances. Available findings seem to suggest that diets with high protein/vegetables ratio are likely to induce the development of calcium lithiasis, especially in predisposed subjects. Moreover, some evidence supports the hypothesis of bone metabolism worsening and enhanced bone loss following acid-genic diet consumption although available literature seems to lack direct and conclusive evidence demonstrating pathological bone loss. According to other evidences, diet-induced acidosis is likely to induce or accelerate muscle wasting or sarcopenia, especially among elderlies. Furthermore, recent epidemiological findings highlight a specific role of dietary acid load in glucose metabolism deregulation and insulin resistance. The aim of this review is to investigate the role of acid-genic diets in the development of the mentioned metabolic disorders focusing on the possible clinical improvements exerted by alkali supplementation.
Since today's society is characterised by an increase in the number of elderly persons, who a... more Since today's society is characterised by an increase in the number of elderly persons, who are subject more than any other group to an alteration in their state of nutrition, in this review we propose the possible methods that can be used for an accurate nutritional diagnosis in this age group. Considering that malnutrition, sarcopenia and motor disability are factors that are more likely to occur with aging, it is extremely important for certain clinical anamnestic parameters, such as biohumoral and anthropometric indicators, but also specific tables and questionnaires, to become standard routine practice in health care in order to facilitate the diagnosis of these possible events.
The goal of this study was to evaluate the distribution of blood lead level (B.L.L.) in a general... more The goal of this study was to evaluate the distribution of blood lead level (B.L.L.) in a general adult population aged between 20 and 79 years non professionally exposed to lead, and to verify the influence on B.L.L. of demographic variables (i.e. sex and age), behavioural habits (i.e. alcohol consumption and cigarette smoking), and anthropometric variables (i.e. body mass index--BMI). We studied the distribution of B.L.L. by explorative analysis method (E.D.A.), which showed that data did not follow a Gaussian distribution. Distribution fit to normality was determined by Shapiro-Wilk test, that identified the natural logarithm of B.L.L. as the best transformation in order to normalize the parameter. According to literature data, sex appears one of the most important variable in determining B.L.L. In both sexes we found a direct relation between B.L.L. and age. Alcohol consumption emerged as the third most important variable that influences B.L.L. BMI and cigarette smoking do not influence data distribution.
Overweight and obesity are conditions characterized by weight levels higher than the normal limit... more Overweight and obesity are conditions characterized by weight levels higher than the normal limits for age, sex, and height. Because people stratified for sex and age vary in stature and this influences weight, criteria for being overweight must take height into account: this is defined and set out in WHO guidelines on the basis of Body Mass Index (BMI): weight (kg)/height2 (m2). Obese and overweight individuals are at a greater risk of developing chronic metabolic conditions and general ill health, than those whose weights are within the recommended guidelines. Besides these chronic related conditions for which obesity is a major risk factor incur enormous expenditure. The health hazards of obesity are compounded by the influence of central fat distribution. The disease associations of central fat are present even in people who are not overweight. Waist circumference is a simple measure that gives a very reasonable estimate of the amount of central fat. Data collected in the USA and Europe show a common trend: the increase of obesity and overweight among the adult and children population. Obesity appears to be the result of several factors that interact among them such as: genetic, environment, and behaviour. Current strategies, such as reducing food intake, seem to lead to poor long term outcomes. Management has tended to neglect the unavoidable need to consider obese subjects as chronically ill patients, requiring continuous assistance for active steps to maintain weight loss. Treatments should be multidisciplinary aiming at the achievement of radical changes in the individual's lifestyle. The planning and management of preventive programs for young people such as pubertal children have been disregarded up to now. They require not only attention, but also organization, clear goals and standardized methods. Moreover, a correct education is a key-element of these issues. Our unit has designed for this purpose an observational study aimed to reach a better comprehension of the proportion of ''weight problems'' and eating behavioural patterns in a population of adolescents.
The various aspects of eating behavior are the consequence both of familiar and cultural traditio... more The various aspects of eating behavior are the consequence both of familiar and cultural traditions that are obtained from childhood and nutritional knowledge that are learned throughout scientific publications and mass media. Moreover, sociological, cultural and environmental aspects can influence personal food choice and behavior. The choice of food is also affected by its palatability, individual pleasure, taste, facility of cooking and price; all these factors not always enhance the consumer to choose foods according to nutritional guidelines. In the present study nutritional knowledge on calorie content of foods has been investigated in a group of consumers in Pavia. Consumer's eating behavior regarding the possibility of eating only one food in a meal has been investigated too. The results show superficial nutritional knowledge at least for a good percentage of the sample. Consequently people asked to choose one food as the only one present in a meal did it according to it...
International Journal of Food Sciences and Nutrition, 2016
Western diet, high in protein-rich foods and poor in vegetables, is likely to be responsible for ... more Western diet, high in protein-rich foods and poor in vegetables, is likely to be responsible for the development of a moderate acid excess leading to metabolism deregulation and the onset or worsening of chronic disturbances. Available findings seem to suggest that diets with high protein/vegetables ratio are likely to induce the development of calcium lithiasis, especially in predisposed subjects. Moreover, some evidence supports the hypothesis of bone metabolism worsening and enhanced bone loss following acid-genic diet consumption although available literature seems to lack direct and conclusive evidence demonstrating pathological bone loss. According to other evidences, diet-induced acidosis is likely to induce or accelerate muscle wasting or sarcopenia, especially among elderlies. Furthermore, recent epidemiological findings highlight a specific role of dietary acid load in glucose metabolism deregulation and insulin resistance. The aim of this review is to investigate the role of acid-genic diets in the development of the mentioned metabolic disorders focusing on the possible clinical improvements exerted by alkali supplementation.
Since today's society is characterised by an increase in the number of elderly persons, who a... more Since today's society is characterised by an increase in the number of elderly persons, who are subject more than any other group to an alteration in their state of nutrition, in this review we propose the possible methods that can be used for an accurate nutritional diagnosis in this age group. Considering that malnutrition, sarcopenia and motor disability are factors that are more likely to occur with aging, it is extremely important for certain clinical anamnestic parameters, such as biohumoral and anthropometric indicators, but also specific tables and questionnaires, to become standard routine practice in health care in order to facilitate the diagnosis of these possible events.
Uploads
Papers by Carla Roggi