What makes us eat or feel we need to eat? Energy reserves become depleted and the person becomes hungry and eats (Western, 2002, p.349). People tend to eat because they believe that they have no food inside them, no energy to keep them going. However, is this true? Do we eat because we are empty? There are many ways to describe why we eat, when we do. Firstly we will look at the biological factors. Although most people think they become hungry because their stomachs are empty, glucose probably plays the most important role in producing feelings of hunger. Even people who have had their stomachs removed have reported feelings of huger. In humans, subjective sensations of hunger increase as glucose levels decrease (Western, 2002, p.350). So, from this we can now predispose that maybe our feelings

Firstly, we have obesity. Obesity is defined as body weight 15 percent more above the ideal for one's height and age (Western, 2002, p.352). How does this link with feeding regulation? A person, who is obese, could be this way for a number of reasons, medical, depression, emotional circumstance and many more. The person could be overweight due to genetics. If one parent is obese, about 40% of the children will also be obese; and if both the parents are obese, approximately 70% of the children are obese (Gurney, 1936) (Atkinson, Atkinson, Smith, Bem, NolenHoeksema, 2000, p.361). So, from these statistics we can see that even if your pattern talked about previously is perfect, you will still become obese due to genetical influences. So can we, from this say that your internal stimuli have no control over your eating regulation at all?

of hunger, our feeding regulation is in fact linked to glucose levels in the blood stream.

So to conclude I believe that no matter how many set cues are produced or how much feeding is regulated we will always follow what we find convenient and not what our body is expecting. The set point in eating will always be ignored and eating disorders created, as people today don't have enough time or respect for their biological needs and rely more on societies obligations and will create their own fake cues, which fit their lifestyle physically instead of mentally or biologically.

The level of glucose begins to drop. Before these levels drop too far, the liver takes action, drawing some glycogen out of storage and converting it to glucose. Blood glucose levels bounce back to normal. It does not indicate that energy account is empty but that the organism is drawing on its reserves, making it a good time to make a deposit, therefore eat. The brain itself contains cells sensitive to glucose levels in the blood: the hypothalamus. The lateral hypothalamus, does, in fact, play a central role in the initiation of eating. The neurotransmitter found in this region is, called neuropeptide Y, is particularly important in turning on eating and the ventromedial hypothalamus is important in producing off signals. Both regions of

Some common words found in the essay are:
Fridlund Reisburg, Homeostasis Homeostasis, Bem NolenHoeksema, Bulimia Nervosa, , western 2002, fridlund reisburg 1998, cleitman fridlund reisburg, Cleitman Fridlund, glucose levels, fridlund reisburg, reisburg 1998, eating disorders, cleitman fridlund, feeding regulated, create own, stop eating, Smith Bem, Atkinson Smith, Atkinson Atkinson, atkinson smith bem, atkinson smith, atkinson atkinson smith, smith bem nolenhoeksema,
Approximate Word count = 1465
Approximate Pages = 6 (250 words per page double spaced)