Respuesta :
Answer:
Explanation:
1. Biological Mechanism: This are things like hunger, appetite and taste of the individual. Every individual is unique and one's hunger and appetite determines how often and how much they eat respectively. The higher these are, the more likely they are to consume calories. The taste is even more relevant as it speaks to what kind of food the individual likes, is it high calorie or low? Is it fat rich or low fibre? Etc.
Learning Mechanism: This are relevant mostly to students. Studying patterns greatly affect eating habits and body weight. Time of sleep, stress patterns, balanced diet and even regularly missing a meal for a study group directly affects metabolism patterns. For instance, eating breakfast regularly boosts metabolism, and is good for weight balance.
Reinforcement: Certain foods are quite addictive and so reinforce their consumption by adjusting brain chemistry.
Body or Brain Chemistry: Studies done on Obesity have found that some individuals are susceptible to environmental food cues than others due to differences in brain chemistry that make eating more habitual and less rewarding. This means that not only do they eat habitually but that it is less satisfying. This is a major contributor to obesity. These Peculiarities in brain/body chemistry affect people's eating pattern and their weight.
Brain Structure Modeling: Uncontrolled eating is also positively associated with gray matter volume (GMV) of the cerebellum, and negatively associated with the Gray matter volume on the left side of the anterior cingulate cortex, middle cingulate cortex, and supplementary motor areas. What this means is that individuals with more gray matter volume in these areas of their brains are more presdusposedto excessive eating habits and this might lead to weight problems and it's related health risks.
Genetic Factors: These factors are genetic predisposition to eating disorders, genetic influence on taste, meal selection and appetite processing.
These also influence how much the individual ends up eating and what type of food they eat.
Cultural Factors: This include type of food found in one's culture, polite eating habits there, the ingredients used for cooking said culture. It also encorporatea the individual's class as food poverty is known to exist affecting about 14 million people. There's also available and affordability of healthy food options. This affects both eating habits and weight as less healthy junk food are more likely to be calorie dense.
PS: The eating pattern and body weight factors are closely correlated as the eating pattern explains what the weight situation might mirror.
Healthy eating and a balanced diet regulate body weight and health. The eating behaviour targets the weight loss and gain of an individual.
The biological and learning mechanism determines the eating habits as:
Biological Mechanisms:
1. Brain and body chemistry: The release of hormones and chemicals from the body regulates eating habits and weight. Examples are dopamine, glucose, glucagon etc.
2. Brain structure: The gray matter volume of brain structures affects the weight and habits as the lateral and ventromedial hypothalamus regulates the eating and satiety centers respectively.
3. Genetics: the types of food a person consumes and his taste depends on genetic predispositions and influences the meal and taste preferences.
Learning Mechanisms:
1. Reinforcement: The brain adjusts itself sometimes according to the addicting taste of some food items and these aversions modify the eating behaviours.
2. Modeling: Role and observational modelling adjust the eating habits of a person visualizing, hearing or reading about the favourite food items.
3. Cultural factors: The body perception like the chubby or thin and slim body standards of a particular culture affects the eating and diet habits of individuals and affects the weight.
Therefore, eating habits and patterns are influenced by biological and learning mechanisms.
To learn more about mechanisms of eating habits follow the link:
https://brainly.com/question/6982503
