Tag Archives: exercise

The Potential Effects of Yoga on Overall Health

Adiponectin, leptin, and yoga practice

photo used under a creative commons license

A recent study published by Ohio State University investigated the mechanisms of hatha yoga’s potential stress-reduction benefits. To do so, researchers compared adiponectin and leptin levels in yoga novices and yoga experts; a novice was defined as an individual that participated in 6-12 yoga sessions in the past year, an expert was defined as an individual that had participated in 1-2 yoga weekly yoga session for at least two years AND at least 2 weekly sessions in the past year.

Leptin is also known as the “starvation hormone”.Leptin sends a signal to our brains that fat cells have enough stored energy to engage in normal metabolic processes. Every individual has an optimal level of leptin, which is thought to be determined genetically. When leptin levels are below optimal levels, the brain receives a message to conserve energy because the body is in a state of deprivation. When this occurs, the brain sends a message to the body that it is hungry (in an attempt to get the individual to eat) so that leptin levels can be restored to an optimal level. Leptin has pro-inflammatory properties. Leptin levels are typically high in obese individuals and low in underweight, malnourished individuals. Individuals with Major Depressive Disorder (MDD) typically have high leptin levels.

Adiponectin is a hormone that is produced in fat cells; it is released from adipose tissue. Adiponectin has an impact on the regulation of glucose and a role in the processing of fatty acids. Adiponectin has anti-inflammatory properties. Adiponectin levels are typically low in obese individuals, low in individuals with Binge-Eating Disorder (BED), and high in individuals with anorexia or bulimia. Individuals with MDD typically have low adiponectin levels. Adiponectin and leptin counter-regulate each other to regulate body weight; when leptin levels increase, adiponectin levels decrease, and when leptin levels decrease, adoponectin levels increase.

Fifty well-matched women between the ages of 30-65 participated in the research study; 25 were yoga novices, 25 were yoga experts. Three fasting leptin and adiponectin blood samples were taken from each woman on three separate occasions. Leptin was 36% higher in yoga novices in comparison to yoga experts, adiponectin was 28% higher in yoga experts in comparison to yoga novices. Additionally, adiponectin/leptin ratios were nearly twice as high in yoga experts in comparison to yoga novices. Among the expert group, leptin levels were lower in those experts with the most yoga experience.

There have been several studies completed that have highlighted the importance of leptin and adiponectin in the prevention of type II diabetes, hypertension, and heart disease. This study raises the possibility that long-term or more intensive yoga could possibly have a positive effect on overall health through the alteration of leptin and adiponectin production. These hormones are especially of importance in the recovery process for eating disorders and obesity.

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Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

Sources: Kiecolt-Glaser JK, et al, Adiponectin, leptin, and yoga practice, Physiol Behav (2012), doi:10.1016/j.physbeh.2012.01.016

News You Can Use – September 9-18 2012

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your weekly news update for the week of September 9-September 18 2012!”

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!


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Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – Aug 21-28 2012

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your weekly news update for the week of August 21-28 2012!”

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Let’s Connect!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

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Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – Aug 9-16

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your weekly news update for the week of August 9-16 2012!”

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Let’s Connect!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

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View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – June 24-July 1 2012

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your weekly news update for the week of June 24-July 1 2012!”

People Turn to High Calorie Foods First After Fasting

Doctors Should Screen Patients for Obesity

Too Soon? Kashi Launches Certified Organic Cereals Weeks After GMO Backlash

Why Hooping is Fun New Exercise of the Summer

AMA Backs Unlabeled GMO Foods – If they’re verified

Eight weeks of mindfulness meditation can rewire the brain and control depression symptoms

Vitamin D Deficiency Common Among Adolescents Evaluated for Weight-Loss Surgery

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – June 17-24

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your weekly news update!”

Cities’ efforts to make exercise easier pays off

How California’s GM Food Referendum Might Change What America Eats

What Secret Ingredients are Lurking in Burger King’s New Bacon Sundae?

Eating Disorders and Weight Worries Plague Women Over 50

New Report: Cereal F.A.C.T.S. – Food Advertising to Children and Teens Score

Kids’ Cereals are Healthier, Ads Aren’t: Study

Obesity Stokes Rheumatoid Arthritis With More Than Just Extra Weight

Resilience and Eating Disorders

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible. Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – June 3-10 2012

News You Can Use

“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder and obesity treatment center in Cincinnati, here is your news update for the week of  June 3 – June 10 2012!”

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Let’s Connect!

Take my new Eating Disorder survey!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible.

Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

Sugar Consumption Among US Children and Teenagers

Sugar Consumption in the US

photo used under creative common license

“For the past 10 years, I have noticed a connection between childhood obesity, eating disorders, and the increasing complications of both in my clinical work as well as in my research.  As part of my mission to shed light on these problems, particularly as they relate to US children, I find it important to provide both by readers and clients with relevant informative articles.”

Recently, the Center for Disease Control (CDC) released a data brief which examined the consumption of “added sugar” among American children and teenagers. On average, today’s children and teens obtain 16% of their daily calories from added sugar; the USDA recommends that no more than 5-15% of daily calories come from a combination of added sugar AND solid fats. CDC defines added sugar as “all sugars used as ingredients in processed and prepared foods such as breads, cakes, soft drinks, jams, chocolates, ice cream, and sugars eaten separately or added to foods at the table”. Examples of added sugars include white sugar, brown sugar, raw sugar, corn syrup, corn syrup solids, high fructose corn syrup, malt syrup, maple syrup, pancake syrup, fructose sweetener, liquid fructose, honey, molasses, anhydrous dextrose, crystal dextrose, and dextrin.  Other key findings from the study include:

  • Non-Hispanic white children and teenagers consume more added sugar than Mexican-American children and teenagers
  • There was no difference in consumption by income among children and teenagers
  • More added sugar calories are coming from foods than beverages
  • More added sugar is consumed at home rather than away from home

Although it is unrealistic to remove all added sugar from our children’s diets, there are several dietary changes that can be made that will greatly reduce sugar consumption:

  • Cut out sugary sports drinks, soda and flavored milk.
  • Cut out artificially sweetened foods. “Diet” foods, such as diet soda, tend to increase cravings for sugary foods.
  • Replace sugary foods with foods that are low in added sugar. This can include fresh fruit, small amounts of unsweetened dried fruits and unsweetened cacao nibs.
  • Avoid foods that contain sugar, corn syrup, or high fructose corn syrup. Look for foods that contain “no added sugar”, “reduced sugar, or that are “low in sugar”, just make sure that the sugar hasn’t been replaced with an artificial sweetener.
  • Avoid processed foods that are marketing as being “low fat”. When food manufacturers remove fat from a product, they often add in more sugar to compensate for the reduction in flavor and texture.
  • Avoid products that contain “hidden” sources of sugar such as, flavored yogurt, processed cereal, granola bars, dried (sweetened) cranberries, energy bars, fruit snacks, sweetened apple sauce, ketchup, flavored instant oatmeal, fruit spread, store-bought salad dressings, store-bought bread.

Diets high in added sugar reduces the production of Brain-Derived Neurotrophic Factor (BDNF). Reduced levels of BDNF has been linked to reduced memory function, learning disabilities, depression, schizophrenia, obsessive-compulsive disorder (OCD), Alzheimer’s disease, Huntington’s Disease (HD), dementia, anorexia nervosa, bulimia nervosa, and binge-eating disorder (BED). Decreased levels of BDNF negatively affect leptin and insulin signals in the brain, resulting in an increased tendency to overeat.

There are several simple lifestyle changes that can be made to increase and maintain brain levels of BDNF:

  • The most effective way to increase BDNF levels in the brain is through aerobic exercise. After exercising, levels of BDNF surge. Exercise regularly and BDNF levels remain increased.
  • BDNF can also be increased through dietary changes. Acetyl-L-Carnitine, omega-3 fatty acids (such as those found in fish oil), pantethine (found in foods like dairy, eggs, sweet potatoes, peas, spinach, and mushrooms), blueberries, and the curry spice curcumin have all been shown in increase or maintain BDNF levels.
  • Anti-depressants are proven to increase BDNF levels in the brain, so if prescribed anti-depressants be sure to take them as directed.

Let’s Connect!

Take my new Eating Disorder survey!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible.

Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

Sources:

BDNF Prevents and Reverses Alzheimer’s Disease
Consumption of Added Sugar Among US Children and Adolescents
What Eating Too Much Sugar Does to Your Brain

Chronic Sugar Intake Dampens Feeding-Related Activity of Neurons Synthesizing a Satiety Mediator, Oxytocin
Tips for Reducing Your Child’s Sugar Intake

Working-In vs. Working-Out

photo used under creative commons license

Working-in involves engaging in slow, relaxed movements that don’t tend to elevate heart and respiratory rates. When you work-out, your body burns energy through the process of pumping blood from the organs and glands to your muscles. Conversely, when you work-in you keep blood in your organs and glands, increasing energy by allowing your organs and glands to take in fresh, arterial blood. Additionally, working-in:

  • Moves nutrition through your body
  • Improves your body’s breathing mechanism
  • Helps detoxify your body by moving waste through your body
  • Stimulates energy throughout your body to run cellular and biological systems
  • Resets natural biological rhythms, allowing your body to run more efficiently. The result? More energy to do other activities you love.

Practicing yoga and meditation are the most popular ways to engage in working-in. Incorporating yoga and meditation into your routine can also help in recovery from your eating disorder. A study from the Psychology of Women Quarterly reported that people who practice yoga reported “less self-objectification, greater satisfaction with their physical appearance, and fewer disordered eating attitudes”. Yoga is an excellent way to improve your ability to “be in the moment” by requiring you to focus on breathing and sensations throughout the body. If you experience body dysmorphic disorder (BDD), yoga has the potential to relieve the symptoms by allowing you to experience your body in a physical way, as opposed to a visual way. Meditation is proven to reduce depression, anxiety, and episodes of binge eating.

Let’s Connect!

Take my new Eating Disorder survey!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible.

Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’

News You Can Use – Feb 12-19 2012


“As an Eating Disorder Professional, I know that many of my clients that are in treatment for Anorexia, Bulimia, Bulimarexia, Binge Eating Disorder or Obesity are overwhelmed by all the information in the news about our health. In hopes of relieving some of the stress this can inflict on both my patients and readers, I’ve highlighted some of the weekly health news that was of particular interest to all of us at The Norton Center for Eating Disorders and Obesity. From my eating disorder treatment center in Cincinnati, here is your news update for the week of February 12-19 2012!”

Yes, There’s Arsenic in Your Rice. But is that Bad?

Can a Clean Diet Clean Out Toxins in the Body?

Artificial Hamburger Meat Successfully Grown in Vat of Bovine Fetal Cells

NutraSweet Company Brags about the Second Coming of Aspartame: Neotame Now Taking Over World Markets

Polyunsaturated Fatty Acids May Be Harmful to Your Health

Faulty Fat Sensor Implicated in Obesity and Liver Disease
How 1-Minute Intervals Can Improve Your Health
How did Arsenic Get into Organic Baby Formula?
Why Writing Trumps Positive Thinking Alone for Goal-Setting

Processed vs. Whole Food: A Stomach’s Perspective [Video]

Is Your Child Being Teased About His Weight?

Were there any news articles that you saw this week that really grabbed your attention? Leave a comment with a link. If the article helped you, it will likely help some of my other readers!

Let’s Connect!

Take my new Eating Disorder survey!

Like me on Facebook

Twitter @drrenae

Contact Dr Norton by phone 513-205-6543 or by form

Inquire about booking Dr Norton for a speaking engagement

Read About Dr Norton

View video about Dr Norton

Medical Advice Disclaimer: The information included on this site is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice. The reader should always consult his or her healthcare provider to determine the appropriateness of the information for their own situation or if they have any questions regarding a medical condition or treatment plan. Reading the information on this website does not create a physician-patient relationship.

© 2012, Dr J Renae Norton. This information is intellectual property of Dr J Renae Norton. Reproduction and distribution for educational purposes is permissible.

Please credit ‘© 2012, Dr J Renae Norton. http://edpro.wpengine.com’