Researchers at Oregon Research Institute have come out with a more comprehensive description of the impact of caloric restriction in an attempt to explain why most diets fail to help people maintain their weight loss after they stop dieting.
Their results suggest that restricting food intake increases the reward value of food, particularly high-calorie, appetizing food (chocolate milkshakes), and that the more successful people are at caloric-restriction dieting, the greater difficulty they will face in maintaining the restriction.
Raw Food Diet
Raw food diet, made of uncooked and unprocessed food, is gaining popularity in the world of health, fitness and weight loss. However, with its drawbacks, it cannot be considered as a wholesome diet. Learn more about the raw food diet in this article.
Advertisement
Additionally, abstaining from food intake for longer durations of time also increases the reward value of food, which may lead to poor food choices when the individual eventually does eat.
Results imply that dieting characterized by meal skipping and fasting would be less successful than weight loss efforts characterized by intake of low energy dense healthy foods.
![South Beach Diet]( "South Beach Diet")
South Beach Diet plan originally developed to prevent heart disease, soon gained popularity as weight loss diet plan. This diet plan was developed by Dr.Arthur Agaston and Marie Almon.
"These results are unique," said Stice "in that these data are the first to suggest that elective caloric restriction increases the degree to which brain regions implicated in reward valuation and attention are activated by exposure to palatable foods."
Participants were two groups of adolescents who voluntarily restricted their caloric intake so as to approximate what occurs with real-world dieters. Using a brain imaging paradigm, Stice and his team examined the responsivity of adolescent's attention and reward regions of the brain to the individual's exposure to and imagined intake of palatable foods, unpalatable foods, and glasses of water shown in pictures.
By including both pictures of palatable and unpalatable foods, the team was able to determine whether degree of "self-imposed" caloric deprivation correlated with hyper-responsivity of attention and reward regions for palatable versus unpalatable foods.
In a second paradigm, the team measured teen's neural responses to consumption and anticipated consumption of a chocolate milkshake and a calorie-free tasteless solution.
Stice examined whether the number of hours since last caloric intake (which varied from 3 to 22 hours) correlated with neural activation in response to receipt and anticipated receipt of a palatable food. They also tested whether youth who were in a negative energy balance for a 2-week period versus energy balance or a positive energy balance showed aberrant neural response to food stimuli.
"The implications of this imaging study are crystal clear; if people want to lose excess weight, it would be more effective to consume healthy, low-fat/low-sugar foods during regular meals, rather than go for long periods of time without any caloric intake" said Dr. Stice.
Their study results appeared in a recent issue of NeuroImage.
Source: ANI
South Beach Diet
South Beach Diet plan originally developed to prevent heart disease, soon gained popularity as weight loss diet plan. This diet plan was developed by Dr.Arthur Agaston and Marie Almon.
Advertisement
"These results are unique," said Stice "in that these data are the first to suggest that elective caloric restriction increases the degree to which brain regions implicated in reward valuation and attention are activated by exposure to palatable foods."
Participants were two groups of adolescents who voluntarily restricted their caloric intake so as to approximate what occurs with real-world dieters. Using a brain imaging paradigm, Stice and his team examined the responsivity of adolescent's attention and reward regions of the brain to the individual's exposure to and imagined intake of palatable foods, unpalatable foods, and glasses of water shown in pictures.
By including both pictures of palatable and unpalatable foods, the team was able to determine whether degree of "self-imposed" caloric deprivation correlated with hyper-responsivity of attention and reward regions for palatable versus unpalatable foods.
In a second paradigm, the team measured teen's neural responses to consumption and anticipated consumption of a chocolate milkshake and a calorie-free tasteless solution.
Stice examined whether the number of hours since last caloric intake (which varied from 3 to 22 hours) correlated with neural activation in response to receipt and anticipated receipt of a palatable food. They also tested whether youth who were in a negative energy balance for a 2-week period versus energy balance or a positive energy balance showed aberrant neural response to food stimuli.
"The implications of this imaging study are crystal clear; if people want to lose excess weight, it would be more effective to consume healthy, low-fat/low-sugar foods during regular meals, rather than go for long periods of time without any caloric intake" said Dr. Stice.
Their study results appeared in a recent issue of NeuroImage.
Source: ANI
The Cabbage Diet
The plausible reason that can be sited is the inherent low calorie property of cabbage.
Advertisement
 Paleolithic DietPaleolithic diet is now among the most followed diet trends in the world of nutrition and health. Find out more about the diet inspired by our ancestors, which has a plethora of health benefits. | Advertisement
|
Advertisement
Recommended Readings
Latest Weight Loss
Almonds, advised for calorie-restricted diets for obesity or overweight , assisted in both weight loss and better cardio-metabolic health.
The best time of day to engage in moderate to vigorous physical activity for weight loss and obesity is between 7am to 9am.
Researchers aim to uncover the neural circuitry responsible for the rise in appetite induced by cold temperatures.
Consuming kale, regardless of its stage of maturity, increases the diversity of gut bacteria. However, this enhancement is more noticeable with microgreens.
The heart rate and intensity at which the body burns fat during aerobic exercise varies for each person, highlighting the need for a more personalized approach.
