America's Healthier Coffee: Eating

Sunday, January 6, 2013

Small Changes In Eating Prompts Weight Loss

Main Category: Obesity / Weight Loss / Fitness
Also Included In: Nutrition / Diet
Article Date: 31 Dec 2012 - 0:00 PST Current ratings for:
Small Changes In Eating Prompts Weight Loss
4 and a half stars

Making small easy changes to our eating habits on a consistent basis - 25 days or more per month - can lead to sustainable weight loss, according to research by Professor Brian Wansink in Cornell University's Food and Brand Lab. The challenge is to figure out which changes work for specific individuals and how to stick with changes long enough to make them second nature.

To explore this issue, Cornell researchers launched the National Mindless Eating Challenge (NMEC), an online healthy eating and weight loss program that focused on simple eating behavior changes, instead of dieting.

NMEC participants, after answering questions about their eating goals, background and well-being, were sent three customized tips to follow for a month. All tips were founded on research and based on Wansink's book "Mindless Eating: Why We Eat More than We Think" (Bantam, 2006). Participants could download a checklist to track their adherence to tips and receive email reminders to keep them on track. At the end of each month they were expected to send in a follow-up survey. Of the 504 participants who completed at least one follow-up survey, more than two thirds (42 percent) either lost weight or maintained their weight (27 percent).

Weight loss was highest among people who made changes consistently.

Those whose adherence was 25 or more days per month reported an average monthly weight loss of 2 pounds, and those who stayed in the program at least three months and completed at least two follow-up surveys lost on average 1 percent of their initial weight.

According to the study, which is published in the peer-reviewed Journal of Medical Internet Research (Nov-Dec., Vol. 14:6), common barriers that prevented people from making changes included personally unsuitable tips, forgetting, being too busy, unusual circumstances such as vacations and emotional eating.

"These results confirm that small, consistent changes in our daily eating behavior can result in gradual weight loss and in developing healthier eating habits," said Wansink, a marketing professor in Cornell's Dyson School of Applied Economics and Management. Results of the study also show that it is a challenge for many people to stick to a program for a long period of time. For those who want to lose weight or eat more healthfully, the researchers conclude that finding an initial set of tips that are relevant and doable for an individual can be enough to learn the general principle.

"Later come up with your own changes and succeed at reaching your goal," Wansink said.

The NMEC participants said that the most effective tips they received were:

Keep counters clear of all foods but the healthy ones.
Never eat directly from a package - always portion food out onto a dish.
Eat something hot for breakfast within the first hour of waking up.
Avoid going more than thee or four hours without having something small to eat.
Put down your utensils between bites to slow down your eating.

Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
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Saturday, January 5, 2013

Eating Whole Eggs Can Improve Blood Lipids

Editor's Choice
Academic Journal
Main Category: Obesity / Weight Loss / Fitness
Also Included In: Cholesterol; Hypertension
Article Date: 25 Dec 2012 - 0:00 PST Current ratings for:
Eating Whole Eggs Can Improve Blood Lipids
5 stars

Eating whole eggs can improve lipoprotein profiles for patients with metabolic syndrome and also help them with weight management.

The finding came from new research that was conducted by a team led by Dr. Maria Luz Fernandez, Professor at the University of Connecticut, and was published in the journal Metabolism.

Approximately 34% of people in the United States have metabolic syndrome, a condition becoming increasingly common. According to prior research, women have a higher chance of developing metabolic syndrome than men because they are less likely to work out for at least a half of an hour each day.

A person develops metabolic syndrome when he/she has 3 or more of the following risk factors:

Patients with this condition have an increased probability of developing cardiovascular disease and diabetes, due to a diversity of risk factors.

Since there has been varied information on dietary cholesterol, many people try to stay away from particular foods, including eggs, especially those who struggle with health problems.

For the purpose of the research, middle-aged males and females with metabolic syndrome were split into 2 groups: one group ate 3 whole eggs each day and the other ate the same amount of egg substitute each day as part of a carbohydrate-restricted diet to lose weight.

After the subjects in the whole eggs group spent 3 months on the diet, the researchers found that it had no impact on their LDL cholesterol or total blood cholesterol, even though they were eating two times the amount of cholesterol than they were before the experiment began.

Both the whole eggs group and the egg substitute group had increases in HDL cholesterol, decreases in plasma triglycerides, and improved lipid profiles.

Dr. Luz Fernandez explained:

"Eating egg yolks was actually associated with enhanced health benefits in these high-risk individuals. Subjects consuming whole eggs had greater increases in HDL cholesterol and more significant reductions in the LDL/HDL cholesterol ratio than those who ate the cholesterol-free egg substitute."

Eggs actually have 64% more vitamin D than scientists believed in the past and currently have 14% less cholesterol (reduced from 215 mg to 185 mg), according to the U.S. Department of Agriculture's Agricultural Research service.

Thirteen critical vitamins and minerals, such as vitamin D and choline, can be found in one large egg. This is important because vitamin D and choline are not found plentifully in other foods.

The yolk provides most of these nutrients, including lutein and zeaxanthin, which help protect against macular degeneration and its resulting age-related blindness. Studies have demonstrated that although eggs provide just small amounts of these nutrients, receiving them from eggs may be more beneficial, or bioavailable, than receiving them from supplements.

A different report published in Food and Function discovered that eating egg yolks each day was linked with increases in plasma lutein, ß-carotene, and zeaxanthin in patients with metabolic syndrome, a condition that is normally linked to reduced levels of the same nutrients.

A critical way to halt the development of chronic disease, such as metabolic syndrome, is to control weight.

People can control their weight by keeping track of what they eat. For example, consuming all-natural, high-quality protein can help people feel satisfied for a longer period, give them energy, and helps create muscle.

Research has shown that consuming eggs for breakfast, as opposed to eating a bagel of comparable calories, keeps people feeling fuller longer and decreases the amount of food consumed throughout the day, therefore, causing a notable reduction in BMI and waist circumference.

An effective way to prevent chronic disease and manage weight, according to Dr. Dixie Harms, a nurse practitioner who specializes in diabetes care, is to begin each morning with a protein-rich breakfast.

In fact, previous research indicated that obese and overweight patients with metabolic syndrome and Type 2 diabetes experienced significant improvements in their health after just 3 weeks of diet and moderate exercise.

Harms said:

"Management of chronic disease takes a coordinated effort with diet and lifestyle. A balanced breakfast including high-quality protein plus regular physical activity can help put individuals on a path to a healthier lifestyle."

Fortunately, making a healthy breakfast is rather simple. Include foods such as fruits, veggies, eggs, whole grains, and low-fat dairy foods.

Written by Sarah Glynn
Copyright: Medical News Today
Not to be reproduced without permission of Medical News Today

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