High-sugar Diet

A high-sugar diet is a dietary pattern that provides excessive amounts of sugars, particularly added or free sugars, and is important for understanding how food intake can influence health and behavior. Sweet taste activates oral sugar receptors and engages brain reward pathways, while repeated exposure to highly palatable foods can reinforce preferences, cravings, and habitual consumption. In behavioral research, high-sugar diets help investigators examine reward-based eating, appetite regulation, food choice, and the relationship between dietary patterns and behavior. This work can inform nutrition education, prevention strategies, and interventions designed to support healthier eating habits.

High-sugar Diet - Related Videos

Education

JoVE Core - Biology

Phloem and Sugar Transport

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2026

Like many living organisms, plants have tissues that specialize in specific plant functions. For example, shoots are well adapted to rapid growth, while roots are structured to acquire resources efficiently. However, sugar production is primarily restricted to the photosynthetic tissues that reside in the leaves of angiosperm plants. Sugar and other resources are transported from photosynthetic cells to other specialized tissues by a process called translocation.Within a plant, tissues that...

Research

JoVE Journal - Biology

Testing Nicotine Tolerance in Aphids Using an Artificial Diet Experiment

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Cited by 5 •

2008

In this video and assay is demonstrated that tests the tolerance of nicotine to two types of aphids one that infests tobacco plants in the field and one that does not.

Research

JoVE Journal - Neuroscience
Free Sample

Progressive-ratio Responding for Palatable High-fat and High-sugar Food in Mice

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Cited by 70 •

2012

The present report details the protocol employed to measure the rewarding effects of high-fat food in mice using a progressive ratio operant conditioning task.

Sugars as Energy Storage Molecules

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2023

Sugar (a simple carbohydrate) metabolism (chemical reactions) is a classic example of the many cellular processes that use and produce energy. Living things consume sugar as a major energy source because sugar molecules have considerable energy stored within their bonds. Consumed carbohydrates have their origins in photosynthesizing organisms like plants. During photosynthesis, plants use the energy of sunlight to convert carbon dioxide gas into sugar molecules, like glucose. Because this...

Sugars as Energy Storage Molecules

0 Views •

2023

Sugar (a simple carbohydrate) metabolism (chemical reactions) is a classic example of the many cellular processes that use and produce energy. Living things consume sugar as a major energy source because sugar molecules have considerable energy stored within their bonds. Consumed carbohydrates have their origins in photosynthesizing organisms like plants. During photosynthesis, plants use the energy of sunlight to convert carbon dioxide gas into sugar molecules, like glucose. Because this...

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