About FCDBs

What are FCDBs?

Food composition databases (FCDBs) are essential tools that provide detailed information on the nutritional composition of foods, typically specific to a country. FCDBs usually contain information on a wide range of components, including energy, macronutrients (e.g. protein, carbohydrate, fat), vitamins and minerals and, in some cases, specialised compounds like amino acids and bioactive constituents.

How are FCDBs made?

A variety of methods are used to compile food composition data (FCD) at a national level, including:
• Chemical analysis of food samples
• Calculation of values using yield and nutrient retention factors
• “Borrowing” values from one food composition database (FCDB) to another
• Adopting values from other sources, e.g. scientific literature for analysed values or food labels for branded foods

Why are FCDBs important?

Food Composition Databases (FCDBs) represent a fundamental information resource for a wide range of users, including nutrition and food scientists, dietitians, policy makers, food industry, and consumers. They provide detailed data on nutritional content of foods, which is essential for various applications.

Key Uses of FCDBs

Clinical practice

  • Dietary assessment: used by dietitians and other health practitioners to assess patients’ diets and needs.
  • Therapeutic diets: FCDBs help dietitians design specialised diets/ individual dietary plans for patients with specific nutritional requirements (e.g. diabetes, metabolic disorders, allergies and food intolerances).
  • Dietary advice: dietitians use food composition data to explain dietary guidelines to their patients.

Research

  • Epidemiological research: epidemiologists study the role of food components in health and disease, crucial for large-scale international studies.
  • Dietary intervention studies: FCDBs are used to design meal plans with precise nutrient content.
  • Food supply studies: analysing changes in the composition of foods on the market over time.

Public health

  • Government monitoring: national surveys use FCDBs to track nutritional trends and evaluate the impact of nutrition policies.
  • Development of dietary guidelines: FCDBs that are representative of available foods on the market are used to develop guidelines.
  • Food regulations: setting the frame for food fortification and food safety strategies.

Food Industry

  • Product development and reformulation: essential for optimising nutritional content in new food products.
  • Nutritional labeling and marketing: information on nutrient content of various products, use of front-of-pack labels and nutrition and health claims for consumer awareness.
  • Nutrient profiling: a tool for categorising foods based on their nutrient content (e.g.Nutri-Score).

App and software development

  • Consumer health and fitness apps: FCDBs power apps that help consumers track their nutrient intake, manage diets, and make informed food choices.
  • Dietetics software: specialised software for dietitians to design personalised meal plans, analyse dietary intake, and track patient progress.
  • Meal planning and recipes: suggest recipes based on nutritional needs and preferences, helping users maintain healthy and balanced diets.
  • Industry databases: software with integrated food composition data are used to develop nutrition labels, create recipes, and ensure regulatory compliance.

Education

  • Educational materials: FCDBs are important resources for all levels of education to understand the importance of nutrition.
  • Nutrition education: FCDBs help identify the needs of nutrition education and health promotion and implement appropriate strategies, such as targeted interventions.

Food service

  • Institutional catering: menu planning and recipe analysis for hospitals, care homes, schools, and prisons to ensure adequate nutrition.

Learn more on FCDBs uses: