Tag: Research

According to privacy laws like HIPAA and GDPR, sensitive health data, including nutritional information, requires explicit consent from individuals before collection and use. This critical first step, known as obtaining informed consent before collecting nutritional information, ensures legal compliance and upholds patient rights.

A 2014 study from the University of Grenoble found a correlation between a preference for spicy food and higher salivary testosterone levels in men. This observation fueled a popular myth, but does spicy food affect your testosterone directly, or is it more complex than that?

For over 124 years, the USDA has been maintaining tables of food composition, a process modernized and managed by the National Food and Nutrient Analysis Program (NFNAP). This critical initiative collects and analyzes nationally representative food samples to ensure a robust and up-to-date food composition database.

According to a 2020 study, a short-term ketogenic diet led to a significant 31% reduction in liver fat in adults with non-alcoholic fatty liver disease (NAFLD). This evidence supports the therapeutic potential of ketones, sparking the question: Do ketones help the liver?

According to a 2018 study in the journal *Nutrients*, overweight adults who consumed allulose twice daily for 12 weeks saw a significant decrease in body fat mass. This promising finding has led many to question, does allulose burn fat directly, or is its effect on body composition a result of other mechanisms?

Food frequency questionnaires are widely used in nutritional epidemiology because they are relatively inexpensive and easy to administer. However, understanding the validity of the food frequency questionnaire is critical for interpreting results, as its accuracy is influenced by recall bias, portion size estimation, and population-specific dietary habits.

Drinking tea has been a cherished health-promoting habit for thousands of years, with a growing body of modern medicinal research providing a scientific basis for this ancient belief. This article explores which tea is scientifically proven to support health, examining the evidence behind some of the most popular varieties.

In 1981, a study involving male volunteers showed that a combination of L-lysine and L-arginine triggered growth hormone release. This research sparked interest in whether L-lysine could increase HGH.

Regulatory bodies like the U.S. Food and Drug Administration (FDA) have assessed allulose and designated it as 'Generally Recognized as Safe' (GRAS) based on extensive toxicology testing. A key part of this assessment involved genotoxicity assays to determine if the rare sugar poses any risk to genetic material.

While promoted as a "miracle fat-burner," robust human clinical evidence supporting the weight-loss claims for supplements with high doses of raspberry ketones is severely lacking. This article delves into the scientific basis and safety concerns to determine if raspberry ketones are healthy.