Using food to reduce stress: Effects of choosing meal components and preparing a meal

Development and validation of a food-related analysis-holism scale (F-AHS)

Recent studies have indicated analytic-holistic cognitive style differences of consumers can significantly impact perceptions, opinions, and behaviors toward foods. Interestingly, these studies have also offered evidence that the sole measurement tool to assess analytic-holistic tendencies, the analysis-holism scale (AHS), may not accurately apply to food-experience-related research scenarios. Due to these notions, Studies 1 and 2 employed the use of 465 and 487 participants, respectively, to develop, refine, and finalize a food-related AHS (F-AHS) using exploratory and confirmatory factor analyses and prior research on analytic-holistic differences and scale development. Study 3 was conducted to validate the newly developed F-AHS, based on the results of Studies 1 and 2, by replicating the procedures and analyses from prior research while using the F-AHS instead of the AHS to segment participants (N = 130). The results of Study 3 provided consistent evidence that the F-AHS better separated participants into analytic and holistic groups than the AHS through larger analytic-holistic differences that more closely aligned with prior analytic-holistic research. Our findings showed that the F-AHS is capable of separating consumers into analytic and holistic cognitive style groups and is better suited to sensory and consumer-related applications than the AHS. PRACTICAL APPLICATION: Our findings provide researchers with an optimized tool to separate consumers into analytic and holistic groups in food-experience-related situations. The food-related analysis-holism scale can then be used in both academia and industry to separate consumers based on cognitive style to better understand how and why consumers show variations in perception, acceptance, and behavior in food-related experiences.

Particular Alimentations for Nutrition, Health and Pleasure

People around the world select their foods and meals according to particular choices based on physiological disorders and diseases, traditions, lifestyles, beliefs, etc. In this chapter, two of these particular alimentations are reviewed: those of the gourmet and the frail elderly. They take place in an environment where food is usually synonymous of body health disregarding its effects on social, cultural and psychological aspects, including emotions. Based on an extensive literature review, it is proposed that the paradigm changes from food equals health to food means well-being, the latter encompassing physical and physiological aspects as well as psychological, emotional and social aspects at the individual and societal levels. The growing food and nutrition requirements of an aging population are reviewed and special nutritious and enjoyable products available for this group are discussed.

Chia seed (Salvia Hispanica L.) added yogurt reduces short-term food intake and increases satiety: randomised controlled trial

BACKGROUND/OBJECTIVES

Several studies have reported that consumption of Salvia Hispanica L.,commonly known as chia seed, may exert beneficial effects on health outcomes. The main purpose of this study was to examine the influence of chia seed consumption as a mid-morning snack on short-term satiety.

SUBJECTS/METHODS

Subjects (n = 24) were tested using a randomized, cross-over design consisting of three mid-morning snacks. Yogurt with no chia seed, yogurt with 7 g chia seed, and yogurt with 14 g chia seed were given to subjects on different test days. After subjects were asked to report visual analog scale (VAS) scores on sensory outcomes, ad libitum lunch was served, and energy intake of individuals was measured.

RESULTS

VAS scores indicated that participants reported significantly lower scores for hunger (P = 0.033), prospective food consumption (P = 0.031), amounts of food that could be consumed (P = 0.017), desire for sugary foods (P = 0.015), and higher scores for satiety (P = 0.031) on the test days with 7 g and 14 g chia seed. Energy intake of individuals during ad libitum lunch was significantly lower when they consumed yogurt with 7 g or 14 g chia seed (P = 0.037).

CONCLUSIONS

The study demonstrated that chia seed consumption as a mid-morning snack may induce short-term satiety in healthy individuals.