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A 300 kcal (1.2 MJ) diet using conventional food
International Journal of Obesity
|January 1, 1981
Summary
A very low-calorie diet (300 kcal) using conventional foods effectively reduced hunger and normalized serum lipids and hypertension in patients over 4-6 weeks, while improving nutritional habits.
Area of Science:
- Nutrition Science
- Metabolic Studies
Background:
- Very low-calorie diets (VLCDs) are used for weight management.
- Conventional foods can be formulated into VLCDs.
Purpose of the Study:
- To describe a 300 kcal conventional food diet.
- To assess its effects on patient health and habits during inpatient study.
Main Methods:
- A 300 kcal diet (22.6g protein, 34g CHO, 6.9g fat) was administered to patients.
- Inpatient conditions were maintained for 4-6 weeks.
- Vitamins and minerals were supplemented as needed.
Main Results:
- Hunger subsided after day 3.
- Patients exhibited ketonuria and hyperuricemia.
- Serum lipids normalized and hypertension resolved.
- Improved nutritional knowledge and habits were observed.
Conclusions:
- A 300 kcal conventional diet is feasible for short-term inpatient use.
- This VLCD effectively resolves hypertension and improves metabolic markers.
- The diet promotes positive changes in nutritional behaviors.