Food Addiction - Sugar Detox

A food addiction or eating addiction is a behavioral addiction that is characterized by the compulsive consumption of palatable (e.g., high fat and high sugar) foods â€" the types of food which markedly activate the reward system in humans and other animals â€" despite adverse consequences. Sugary and high fat food have both been shown to increase the expression of Î"FosB, an addiction biomarker, in the D1-type medium spiny neurons of the nucleus accumbens; however, there is very little research on the synaptic plasticity from compulsive food consumption, a phenomenon which is known to be caused by Î"FosB overexpression. Psychological dependence has also been observed with the occurrence of withdrawal symptoms when consumption of these foods stops by replacemen t with low fat or sugar food. Professionals address this disorder by means of behavior therapy.

Description

Food addiction, refers to compulsive overeaters who engage in frequent episodes of uncontrolled eating (binge eating). The term binge eating means eating an unhealthy amount of food while feeling that one's sense of control has been lost. People who engage in binge eating may feel frenzied, and consume a considerable amount of calories before stopping. The after effects of bingeing in this way is generally followed by feelings of guilt and depression; for example, some will cancel their plans for the next day because they "feel fat." Binge eating also has implications on physical health, due to excessive intake of fats and sugars, which can cause numerous health problems.

Unlike individuals with bulimia nervosa, compulsive overeaters do not attempt to compensate for their bingeing with purging behaviors, such as fasting, laxative use, or vomiting. When compulsive overeaters overeat through binge eating and experience feelings of guilt after their binges, they can be said to have binge eating disorder (BED).

In addition to binge eating, compulsive overeaters may also engage in grazing behavior, during which they continuously eat throughout the day. These actions result in an excessive overall number of calories consumed, even if the quantities eaten at any one time may be small.

During binges, compulsive overeaters may consume between 5,000 and 15,000 food calories daily (far more than is healthy), resulting in a temporary release from psychological stress through an addictive high not unlike that experienced through drug abuse. Compulsive overeaters tend to show brain changes similar to those of drug addicts, a result of excessive consumption of highly processed foods.

For the compulsive overeater, ingesting trigger foods causes the release of the neurotransmitters serotonin and dopamine. This could be another indicator that neurobiological factors contribute to the addictive process. Conversely, abstaining from addictive food and food eating processes causes withdrawal symptoms for those with eating disorders. The resulting decreased levels of serotonin in the individual may trigger higher levels of depression and anxiety.

Eventually, compulsive overeaters continuously think about food. Food is in the preeminent positions of their minds; when deprived of it, the person may engage in actions similar to those of hard drug addicts, including an uncontrollable search for the substance, and in devious behaviour, such as stealing or lying.. The problem of obesity is becoming a worldwide problem. A sugar tax is set to be introduced in Ireland to minimise the consumption of harmful foods and drinks.

Signs and symptoms

A food addiction features compulsive overeating, such as binge eating behavior, as its core and only defining feature. There are several potential signs that a person may be suffering from compulsive overeating. Common behaviors of compulsive overeaters include eating alone, consuming food quickly, and gaining weight rapidly. Other signs include significantly decreased mobility and the withdrawal from activities due to weight gain. Emotional indicators can include feelings of guilt, a sense of loss of control, depression and mood swings.

Potential negative effects

Left untreated, compulsive overeating can lead to serious medical conditions. For example, compulsive overeating usually results in weight gain and obesity, although it is not the only cause thereof. In addition, compulsive overeating could potentially lead to high cholesterol, diabetes, heart disease, hypertension, sleep apnea, and major depression. Additional long-term side effects of the condition include kidney disease, arthritis, bone deterioration, and stroke. In severe cases, compulsive overeating can result in death.

Other negative effects may include the amount of money that is wasted on food and the feelings of low self-esteem that usually accompany bingeing.

Management

Compulsive overeating is treatable with nutritional assistance and medication. Psychotherapy may also be required, but recent research has proven this to be useful only as a complementary resource, with short-term effectiveness in middle to severe cases.

Lisdexamfetamine is an FDA-approved appetite suppressant drug that is indicated for the treatment of binge eating disorder. The antidepressant fluoxetine is a medication that is approved by the Food and Drug Administration (FDA) for the treatment of an eating disorder, specifically bulimia nervosa. This medication has been prescribed off-label for the treatment of binge eating disorder (BED). Off-label medications, such as other selective serotonin reuptake inhibitors (SSRIs), have shown some efficacy, as have several atypical agents, such as mianserin, trazodone and bupropion. Anti-obesity medications have also proven very effective. Studies suggest that anti-obesity drugs, or moderate appetite suppressants, may be key to controlling BED.

Many eating disorders are thought to be behavioral patterns that stem from emotional struggles; for the individual to develop lasting improvement and a healthy relationship with food, these affective obstacles need to be resolved. Individuals can overcome compulsive overeating through treatment, which should include talk therapy and medical and nutritional counseling. Such counseling has been recently sanctioned by the American Dental Association in their journal article cover-story for the first time in history in 2012: Given “the continued increase in obesity in the United States and the willingness of dentists to assist in prevention and interventional effort, experts in obesity intervention in conjunction with dental educators should develop models of intervention within the scope of dental practice”. Moreover, Dental appliances such as conventional jaw wiring and orthodontic wiring for controlling compulsive overeating have been shown to be “efficient ways in terms of w eight control in properly selected obese patients and usually no serious complications could be encountered through the treatment course. Finally, several twelve step programs exist to help members recover from compulsive overeating and food addiction.

Epidemiology

A review on behavioral addictions listed the estimated the lifetime prevalence rate (i.e., the proportion of individuals in the population that developed the disorder during their lifetime) for food addiction in the United States as 2.8%.

Summary of addiction-related plasticity