On the basis of the high fat content of nuts, they are traditionally considered as foods that provide a high amount of energy. However, epidemiologic and clinical observations do not indicate an association between nut intake and increased BMI. There is a notorious variability in macronutrient composition among nuts, although they have some consistent patterns. Nuts contain all major macronutri...

et al., 2009; Stice and Dagher, 2010) where they “overlap” (Avena et al., 2012). In human subjects, food addiction has been associated with similar patterns of neural activation as substance addiction in anterior cingulated cortex, medial orbitofrontal cortex, and amygdala (Gearhardt et al., 2011b). “Common hedonic mechanisms may therefore underlie obesity and drug addiction,” concluded Johnson...

Monitoring of energy distribution of the three macronutrients of diet could be beneficial in order to improve the physiological status of elderly people. The objective of this study is to analyse total daily energy intake as well as the caloric contribution of the macronutrients and alcohol, which make up basic diet of five nursing homes in León (Spain). Dietary consumption was evaluated in a g...

Precision agriculture depends on the knowledge and management of soil quality (SQ), which calls for affordable, simple and rapid but accurate analysis of bioavailable soil nutrients. Conventional SQ analysis methods are tedious and expensive. We demonstrate the utility of a new chemometrics-assisted energy dispersive X-ray fluorescence and scattering (EDXRFS) spectroscopy method we have develop...

Background: The study was conducted to assess reliability of modified semi-quantitative food frequency questionnaire (SQFFQ) as a part of the Amirkola Health and Aging Project (AHAP). Methods: The study was carried out in a sample of 200 men and women aged 60 years and older. A 138-item SQFFQ and two 24-hour dietary recalls were completed. The reliability of SQFFQ was evaluated by comparing ei...

background sleep habits and total sleep duration are essential factors for healthy growth and development of children. there is evidence showing that eating time and quantity as well as proportion of foods macronutrients affect the sleep quality. objectives the aim of this study was to investigate the sleep habits of preschool children in qazvin and the role of calorie, macronutrients and caffe...

OBJECTIVE The nutrition of children in kindergartens has a great significance for proper growth and development of children. In order to save time and money, the control of macronutrients content is performed by calculations using food composition tables instead of performing a chemical analysis. METHODS We examined the macronutrients content of 240 whole day meals using food composition tabl...

The concept of the "Calorie" originated in the 1800 s in an environment with limited food availability, primarily as a means to define economic equivalencies in the energy density of food substrates. Soon thereafter, the energy densities of the major macronutrients-fat, protein, and carbohydrates-were defined. However, within a few decades of its inception, the "Calorie" became a commercial too...