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PubMed2005

Aging in community nutrition, diet therapy, and nutrition and aging textbooks.

Using content analysis, this study evaluated the aging content and context in 11 nutrition sub-specialty textbooks: community nutrition (n = 3), diet therapy (n = 4), and nutrition and aging (n = 4). Pages with paragraphs on aging were identified in community nutrition and diet therapy textbooks, and 10% random samples of pages were evaluated in nutrition and aging textbooks. Paragraphs were assigned to one of four categories: gerontology, nutrition as primary, nutrition as secondary, or tertiary prevention. A total of 310 pages was qualitatively analyzed using NUD*IST 5 software and quantitatively with percentages. Only 7% of community nutrition and 2% of diet therapy pages were devoted to aging. There was little integration of aging beyond the chapters on aging. Community nutrition had the most gerontology (30%) and primary prevention (43%) content. Diet therapy and nutrition and aging had more secondary prevention (33% and 42%, respectively) and tertiary prevention (27% each) content. Some important databases and studies were absent. Of the 1,239 ageism words, 10% were positive, 53% neutral, and 36% negative. Photographs were generally positive. Women, but not minorities, reflected current older adult demographics. Future textbook editions should address aging more comprehensively and positively to better prepare dietitians for the job market. Recommendations for authors, course instructors, and publishers are given.

Aged↗
PubMed1983

Diet therapy for rheumatoid arthritis.

Although diet therapy for arthritis has received considerable publicity, there is little objective information about its efficacy. We undertook a 10-week, controlled, double-blind, randomized trial of patients with active rheumatoid arthritis (RA). Twenty-six patients completed the study; 11 were on an experimental diet (a specific popular diet free of additives, preservatives, fruit, red meat, herbs, and dairy products) and 15 were on a "placebo" diet. Of 183 variables analyzed, there were no clinically important differences among rheumatologic, laboratory, immunologic, radiologic, or nutritional findings between patients on experimental and placebo diets. Six RA patients on the placebo and 5 on the experimental diet improved by objective criteria. Improvement averaged 29% for patients on placebo and 32% for patients on experimental diets. Two patients on the experimental diet improved notably, elected to remain on the experimental diet following the study period, have continued to improve, and noted exacerbations of disease upon consuming nonexperimental diet foods. Our study failed to provide evidence of objective overall clinical benefit of this diet as followed by a group of patients with longstanding, progressive, active RA. However, our data are not inconsistent with the possibility that individualized dietary manipulations might be beneficial for selected patients with rheumatic disease.

Arthritis, Rheumatoid↗
PubMed1962

[Diet therapy].

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Diet↗
PubMed1963

[DIET THERAPY].

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Diet↗
PubMedDate not supplied

[Effects of diet therapy on the course of chronic pancreatitis: ambulatory follow-up data].

The data of clinical, laboratory-biochemical and immunological investigations conducted in 75 patients with chronic pancreatitis have been analyzed. The patients who received diet therapy were investigated under clinical conditions and during dispensary follow-up (6-9 months after the discharge from the clinic). The ration, sparing mechanically and chemically the digestive organs, included on an average 120 g protein, 85 g fat and 350 g carbohydrates. The main clinical symptoms of the disease diminished under the influence of the diet therapy. Improvement of the pancreas function was recorded in the absolute majority of the patients (normalization of activity of proteolytic enzymes assayed in the blood serum: trypsin, trypsin-inhibitor, amylase, lipase). Favourable changes were also observed in immunological parameters. When the patients followed the dietetic recommendations at home, the positive effect of the diet therapy was enhanced. A conclusion has been made that patients with chronic pancreatitis should be given diet therapy not only under clinical but also under dispensary conditions, thus inhibiting the disease progressing.

Ambulatory Care↗
PubMed1996

[Absolute diet therapy and antibiotic tolerance in bronchial asthma patients].

In 10 patients with bronchial asthma (BA) treated conventionally (control group), 10 BA patients on absolute diet therapy (group 1) and 10 BA patients in absolute diet therapy combined with wheat herb juice (group 2) tolerance to 12 antibiotics of different classes and some immunity factors were determined using a complex of diagnostic methods. The latter implies: case history, humoral and cell immunity defense system tests and special tests (chemical erythrograms and leukocyte migration inhibition test in plane capillary tubes with tested drugs). The data obtained evidence for increased tolerance of the antibiotics in groups 1 and 2 as well as for changes in humoral defense system, especially in immunoglobulin E. The drug tolerance may be a therapeutic criterion of absolute diet therapy in bronchial asthma patients.

Adult↗
PubMed1997

[Diet therapy in non-insulin dependent diabetes mellitus (NIDDM)].

The main approach in NIDDM therapy is diet. Most patients present insulin resistance characterized by overweight, VLDL increase, minimal increase of LDL, decrease of HDL cholesterol, and hypertension. The overall goals of nutrition therapy are the maintenance of near normal glucose levels, and the achievement of optimal serum lipid levels with adequate calories for maintaining or attaining a reasonable body weight. In presence of obesity and hypertension even a slightly weight loss could achieve an improvement in metabolic control and in hypertension with a better life expectance. General-ly carbohydrate intake would represent the 50-60% of total caloric amount (with preference to those with low glycemic index), and lipids no more than 35% (less than 10% of these 10-15% from monounsaturated fats with less than 300 mg/day of cholesterol). If elevated very low density lipoproteins level is the primary problem, a beneficial approach is 10% of total caloric intake from saturated fats, 10% from polyunsaturated, and 15-20% from monounsaturated fats with less than 200 mg/day of cholesterol and 40% of carbohydrates. A large amount of fructose (20% of calories) may increase LDL levels but sweeteners as saccarine or aspartame are approved and determine a better diet compliance. Daily consumpion of 20-35 g of dietary fibres from food sources is recommended for metabolic control. Protein intake would be of about 10% of total caloric amount especially in presence of diabetic nepropathy. Alcohol would not exceed 30 g/day for men and 20 g/day for women keeping in mild that alcohol may worsen metabolic control, diet compliance, and may be dangerous itself. For people with hypertension a decrease of dietary sodium intake is recommended. Nutritional recommendations are developed to meet treatment goals and desired outcomes. Monitoring metabolic parameters, blood pressure, and body weight is very important to ensure successful outcomes.

English Abstract↗
PubMedDate not supplied

[Ways of improving the diet therapy of industrial workers].

A conceptual model of the organizational system of the diet therapy of workers at industrial enterprises has been developed. The system analysis permitted the authors to reveal its ineffective components and to outline the ways for their correction. Approbation of the system at industrial enterprises contributed to the improvement of the social-medical and social-economic effectiveness of the diet therapy under industrial conditions.

Chemical Industry↗
PubMed1992

Fasting diet therapy for chronic urticaria: report of a case.

We used fasting diet therapy with a 28-year-old woman with chronic urticaria who responded only to systemic administration of glucocorticosteroids. The rashes began to decrease on the third therapeutic day and completely disappeared on the 11th day. Although the eruptions relapsed three days after the termination of the therapy, they were milder than previous ones. We also discussed the possible efficacy of fasting diet therapy for chronic urticaria as reported in the literature.

Adult↗
PubMed1995

Concept mapping: an effective instructional strategy for diet therapy.

Concept mapping is an instructional strategy that requires learners to identify, graphically display, and link key concepts in instructional reading material. Although proven effective in numerous disciplines as a means to promote critical thinking and self-directed learning, concept mapping has not been tested in diet therapy. The objective of this study was to implement concept mapping as a small-group, cooperative learning strategy in an upper-division diet therapy course and to evaluate student attitudes about the effect of concept mapping on knowledge, self-directed learning, problem-solving, and collaborative skills. Students in the first semester (n = 27) initially learned course material by lecture (4 weeks) followed by an integrated mapping/lecture format (12 weeks); the second semester (n = 25) used an integrated mapping lecture format for the full 16 weeks. At the end of both semesters, students completed a 10-item original survey questionnaire. Responses for first (n = 25) and second (n = 21) semesters were analyzed independently. Results indicated that a majority of students thought participation in concept mapping enhanced knowledge of diet therapy principles (n = 19 of 25; 18 of 21), self-directed learning (n = 14 of 25; 18 of 21), critical thinking (n = 21 of 25; 14 of 21), problem-solving (n = 22 of 25; 16 of 21), and collaboration (n = 24 of 25; 20 of 21) skills. When noncooperation of teammates was a factor, concept mapping was viewed as more frustrating and time consuming than lecture. This study demonstrated concept mapping as an effective learning strategy for diet therapy; it improves students' ability to engage in self-directed learning, critical thinking, collaboration, and creative problem solving. Results suggest that concept mapping is most effective when accompanied with comprehensive training, coordinated lectures, instructor guidance, and long-term practice.

Concept Formation↗
PubMed1988

Diet therapy for minority patients with diabetes.

Diet therapy for minority diabetic patients must be directed to NIDDM, the most prominent form of diabetes in minority populations. Diet programs must be tailored to the cultural framework, and traditional foods with desirable characteristics can be encouraged. To teach patients about diet, educators must use educational techniques appropriate to culture and literacy of the patient and family. Single-concept messages such as "eat less fat" or "eat less food" promote learning and minimize failure. Nutrition information can be divided into sequenced manageable steps that can then be individualized to the patient's setting. No single set of exchange lists will suffice for all minority groups, nor are exchange lists themselves appropriate for all situations. To meet the needs of minority patients, nutrition educators must use a variety of tools and techniques relating to the foods of a particular ethnic group. Sound education strategies and simplified materials for NIDDM patients should also be employed.

Diabetes Mellitus, Type 2↗
PubMed1994

[Diet therapy of hypercholesterolemia. Can the diet of persons who already follow a cholesterol-lowering diet be further improved by guidelines given by a clinical nutritionist?].

The objective of the study was to investigate whether expert advice from a clinical nutritionist improves the diet of patients who have previously been instructed by health professionals to follow a lipid-lowering diet. We investigated dietary composition before and after dietary intervention by a clinical nutritionist in 46 individuals, aged 33 to 65 years, with primary hypercholesterolemia. After intervention, there was a 25% reduction in the intake of saturated fat and of cholesterol (p < 0.0001) and an 65% elevation of the P/S-ratio (p < 0.05). Percentage of energy from fat remained unchanged. The diet of patients who are already following a lipid-lowering diet can be improved by expert advice from a clinical nutritionist, and they easily adjust to new habits.

Adult↗
PubMedDate not supplied

[The reducing-diet therapy of chronic lesions of the gastroduodenal area].

The author summarizes the experience of UDT in 140 patients with chronic gastritis (53) and gastroduodenitis (87) and 46 with duodenal ulcer. It was found that chronic diseases of the gastroduodenal zone were characterized by changes in the hematological and biochemical indices of the blood against the background of altered immune reactivity and that UDT favoured their normalization.

Adult↗