Is Nutrition Knowledge Related to Diet Quality and Obesity?

Area of Science:

• Nutrition Science
• Public Health

Background:

• Diet quality significantly impacts health outcomes.
• Understanding factors influencing diet quality, such as nutrition knowledge, is crucial for public health interventions.

Purpose of the Study:

• To investigate the relationship between nutrition knowledge and diet quality.
• To explore correlations between nutrition knowledge and anthropometric measurements.
• To identify demographic and lifestyle factors associated with nutrition knowledge.

Main Methods:

• Cross-sectional study involving 382 adults (aged 18-64) in Famagusta, Cyprus.
• Data collected via face-to-face interviews.
• Statistical analyses including correlation and regression were performed.

Main Results:

• Individuals with higher nutrition knowledge demonstrated better diet quality (p < .05).
• Nutrition knowledge increased with higher education levels (p < .001).
• Increased nutrition knowledge correlated with reduced body mass index (r = -0.12, p = .02), waist circumference (r = -0.16, p < .001), and body fat mass (r = -0.10, p = .04).
• Gender, education, obesity, and diet quality were significantly correlated with nutrition knowledge.

Conclusions:

• Nutrition knowledge is a key determinant of diet quality and positively associated with healthier anthropometric measures.
• Education level is an important factor in enhancing nutrition knowledge.
• Further research with larger sample sizes is recommended to explore these relationships comprehensively.