Role of a Nutritionist in the Prevention and Treatment of Chronic Diseases
Proper nutrition is a key factor in maintaining health, preventing, and treating chronic non-communicable diseases such as diabetes, cardiovascular diseases, high blood pressure, and obesity. Numerous scientific studies have confirmed that eating habits significantly impact the development of diseases and can even delay or stop the progression of genetically inherited conditions. In this context, a clinical nutritionist plays an important role in the healthcare team, working with doctors and other professionals to improve the quality of life for patients.
The Role of the Nutritionist in the Healthcare Team
The nutritionist is not only a food expert; they are a crucial member of the healthcare team, providing dietary advice and plans tailored to each individual, whether for prevention or treatment. Health challenges often require a multidisciplinary approach, and the nutritionist contributes to holistic healthcare by personalizing nutrition according to the specific health needs of patients.
Individual Consultations and Body Composition Measurement
One of the first steps in the nutritionist’s work is conducting individual consultations and a detailed assessment of the patient’s health status and eating habits. This process includes:
- Anamnesis – Collecting medical history, including existing diseases, diagnoses, food allergies, and use of medications.
- Analysis of eating habits – The nutritionist gathers information about daily eating routines, preferences, alcohol consumption, and any use of dietary supplements.
- Anthropometric measurements – Conducting measurements of height, weight, body mass index (BMI), waist and hip circumference, percentage of body fat, muscle mass, and visceral fat. These measurements help track the patient’s health status over time.
Additionally, the nutritionist may recommend laboratory tests, such as glucose or lipid levels, to obtain a complete picture of the patient’s health and further adjust the dietary plan.
Setting Realistic Goals
In collaboration with the patient, the nutritionist sets realistic and achievable goals that align with their lifestyle and health condition. It is important that the diet plan not only supports the nutritional and energy needs of the body but is also practical for everyday life. Goals may include weight loss, improved digestion, blood sugar control, or supporting recovery after illness.
Creating Individual Dietary Plans
Each patient is unique, and so is their approach to nutrition. Based on the medical history and current health status, the nutritionist creates personalized dietary plans tailored to the patient’s individual needs. These plans may include:
- Weight control plans – Helping achieve a healthy body weight through sustainable dietary strategies.
- Glycemic control – A diet tailored for individuals with diabetes or at risk of developing the disease.
- Recovery support – A diet for individuals recovering from illness or surgery.
- Specific dietary needs – Special diets for pregnant women, breastfeeding mothers, women in perimenopause and menopause, athletes, or patients with autoimmune diseases.
