Your Zip Code May Lead to Weight Gain
Individuals who move to poorer neighborhoods tend to gain weight. This statement is based off a study published in the American Journal of Preventive Medicine.
Their have not been very many studies reviewing data from the same individuals over a period of time to evaluate the connection between environment and obesity, which is why researchers for this latest study wanted to examine the long term impact of moving to a poorer neighborhood on weight gain in connection to cardiovascular risk.
A group of 3000 Dallas County, TX residents with ages ranging between 18-65 years-old were followed for 7 years. Data was collected at the start of the study and at a 7-year follow-up. The data collected included self-reported medical histories, demographics, self-reported physical activity, and height, weight, and waist circumference measurements.
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Tobacco And Your Heart: Can Weight Gain After Quitting Be Harmful?
This week I am sharing with you a guest post provided by Lisa Redmond.
If we’re all brutally honest there are perhaps certain habits we all have that we know are bad for us, yet continue to carry on with them regardless. It may be drinking to excess frequently, indulging in foods that we recognize aren’t the most healthy dietary choices, or it could be smoking, whether it is done socially or regularly, every day. May 31st saw in World No Tobacco Day and this may well have been the incentive for a lot of people to finally ditch nicotine and reduce their risk of a heart attack, stroke or cancer. What sometimes puts people off stopping is a worry that they will gain weight and not be able to successfully shed the pounds once they quit, but a new study published in the Journal of American Medicine has put that theory to bed once and for all.
Quit smoking for good
The study, carried out by JAMA was done intensively over a period of thirty years from 1981 to 2011 – with the results being published in March this year. It involved over three thousand participants. The results of the scientists’ work showed that people who had chosen to give up smoking and had successfully managed to keep off nicotine for four or more years reduced their risk of having either a heart attack or stroke by as much as 54%, significantly higher than those people who carried on smoking, but knowing the risks. Similarly, those smokers who had recently quit and had managed to keep away from cigarettes, cigars or pipes for up to four years also had a 53% decreased chance of suffering the same complaints compared to those who carried on.
These results were a surprise given that many of the participants of the study typically gained anything between 5-10lbs during the period they quit. Speaking of the results, Dr James Meig who is based at Harvard University and is one of the co-authors of the study commented that “We can now say without question that stopping smoking has a very positive effect on cardiovascular risk, even if they experience moderate weight gain”.
Weight gain, smoking and your heart health
The Connection Between Sleep Deprivation, Weight Gain, and Heart Disease
A lack of sleep can directly impact your weight and overall health.
Studies have shown a lack of sleep promotes the expression of a gene linked to obesity. Both sleeping too little (less than 5-6 hours per night) and too much (greater than 9-10 hours per night) are associated with weight gain.
Researchers also propose a lack of sleep can lead to a vicious cycle, meaning poor sleep equals weight gain equals conditions that interfere with sleep which equals continued sleep deprivation.
Appetite
Sleep quality and quantity impact the appetite regulation hormone ghrelin. Ghrelin levels decrease after a meal and increase between meals.
Leptin is another hormone that reduces feelings of hunger. Leptin levels increase during the day and peak at night.
Adipose tissue secretes leptin while the stomach secretes ghrelin.
Sleep deprivation has been shown to increase the ratio of ghrelin to leptin leading to increased appetite and specifically increased carbohydrate cravings. Many studies have shown a lack of sleep leads to increased caloric intake throughout the day.
Breathing Disorders
Continue readingIs Social Media Causing You to Gain Weight?
The new social media site Pinterest is coming under scrutiny for wrecking diets and causing increased calorie intake. Why? All those delicious pictures of sweet desserts!
As the third most popular social media platform, Pinterest now has more than 20 million users with a majority being women.
When users “pin” their favorite recipes the recipes tend to lean towards the unhealthy high calorie choices.
Red Velvet Cake
Chicken Taco Chili
Oreo Layer Dessert
Strawberries and Cream Dessert Squares
Gnocchi, Sweet Corn, & Arugula in Cream Sauce
Pumpkin Spice Donuts
Tin Roof Ice Cream Cake
And the list goes on. . .
All sounds delicious, right? On the negative side, the recipes tend to be high in added sugars, saturated fat, and calories.
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Marriage – Is it Making You Fat?
With the Valentine holiday just behind us, here’s an interesting bit of information on love and health.
Monitoring weight gain after marriage and divorce
Did you know Ohio researchers followed 10,071 individuals from 1986 to 2008 to evaluate weight gain during the two year period following marriage and divorce.
A variety of factors that impact weight gain were taken into account, such as pregnancy, education, and socioeconomic status.
Do men or women gain weight after marriage?
The study determined women are more likely to gain weight after their wedding day than men. This may be due to the larger role women play around the home leaving less time to devote to physical activity.
The study found men experience positive health benefits linked to married life and it’s divorce that leads to weight gain.
Interestingly, the study also found those who marry after the age of 30 years-old are more likely to experience weight shifts. . .up.
What do you think?
The Effect of Inflammation on Weight Loss
If you are to successfully lose weight you will likely focus on eating fewer calories and increasing your activity to burn more calories. It’s important that you also address inflammation on your journey to lose weight.
Research on mice has shown a “switch” controlling inflammation in the hypothalamus (region of the brain that regulates energy) becomes “flipped on” in response to high fat diets. It also shows that “overnutrition” (i.e. eating too much) turns on this inflammatory switch.
An increased level of inflammation leads our cells to become resistant to insulin and leptin.
Insulin plays a messenger role in that it tells cells it is time to take in glucose (sugar). If cells become resistant to insulin, they ignore the message that it is time to take in more glucose, glucose is converted to fatty acids, and is stored by our fat cells. If insulin resistance is persistent, eventually the fat cells will no longer respond and increased levels of fatty acids will remain in circulation.
Leptin is a hormone that triggers satiety. This is your body’s way of telling you you’ve had enough to eat. When production of leptin is hindered, we do not feel satisfied and tend to eat more.
As inflammation causes the cells to ignore the messages of insulin and leptin, you are more likely to consume more calories (because you still feel hungry) and potentially store increased levels of fat due to the increased level of circulating fatty acids.
