Category: Health research

Over 50% of dietary assessment studies globally rely on some form of self-reported dietary intake data, highlighting the critical role of these methods. This article explores what is the prospective method of dietary assessment, detailing how this forward-looking approach captures real-time food and beverage consumption for higher accuracy.

Research has shown that individuals who track their food intake tend to achieve greater success with weight loss and other health goals. When assessing a person’s diet, nutrition professionals and researchers often use a food frequency questionnaire or a food record to collect data. The best choice depends entirely on the study's objective.

According to the National Cancer Institute, validation is a critical process for determining if a dietary assessment tool is suitable for a specific research question, involving the evaluation of its validity and understanding potential reporting errors. A validated tool helps ensure the reliability and accuracy of collected dietary intake data, which is essential for drawing sound conclusions about nutrition and health.

Food Frequency Questionnaires (FFQs) are a cornerstone of large-scale nutritional epidemiology studies, providing long-term dietary data to investigate links between diet and disease. Knowing how to use FFQ is therefore essential for anyone involved in health research or monitoring their eating patterns over time.

According to the National Cancer Institute, dietary assessment tools like food records and FFQs are prone to measurement errors, making it crucial to understand their fundamental differences. Choosing the correct dietary assessment method depends entirely on the study's objective, with the difference between food record and FFQ being a deciding factor.

Scientific studies have isolated antifungal compounds from potato tubers and peels, showing they possess active properties against certain fungi. However, the practical implications for everyday use versus controlled laboratory settings are vastly different. So, do potatoes have antifungal properties that you can use at home?

According to a 2024 review, food-grade carrageenan, derived from red seaweed, is widely used as a food additive despite ongoing controversy. We explore the potential health benefits of carrageenan, including its antioxidant and antiviral properties, and the debates surrounding its safety for gut health.

According to the National Cancer Institute, food frequency questionnaires (FFQs) are a core tool in nutritional epidemiology, often capturing usual diet over the past year. But for those unfamiliar with the format, what does a food frequency questionnaire look like in practice?

With hundreds of peer-reviewed studies published, creatine monohydrate is often cited by sports science and nutrition experts as one of the most researched and clinically effective nutritional supplements available. This extensive body of research distinguishes it from many others and solidifies its reputation in the athletic community.

According to the National Institutes of Health, people who maintained healthier diets in midlife were more likely to live into their 70s without major chronic disease, highlighting the crucial role of nutrition throughout the lifespan. This complex relationship is exactly what is the nutrition research field dedicated to exploring through rigorous scientific investigation.