Skip to main content

Running makes you... less hungry?

Normally, people think of exercisers as those who work hard, train hard, and eat like there won't be food tomorrow. Take for example, the Michael Phelps breakfast of champions:
The Michael Phelps Breakfast
So that's what gold medal swimmers eat









The NY Times Health Blog referenced a recent study from some University of Wyoming professors that demonstrates the opposite. Apparently, running would cause both men and women to reduce the calorie intake of their next meal by almost 100 more than someone who had just exercised by walking, and way more than someone who was totally sedentary. You can read the full study here. The study looked at some of the hormone and peptide production resulting after the two types of workouts. The result of running left the volunteers consuming fewer overall calories and making their calorie consumption much better regulated.
The article quotes Prof. Catia Martins as saying:
Exercise “improves the body’s ability to judge the amount of calories consumed and to adjust for that afterward”
 Now this doesn't mean that walking doesn't achieve the same goal, but it does shed light on how the body helps to regulate calorie consumption. This leaves us with an interesting theory of hunger dynamics: a body at rest tends to eat more than if that same body was up and moving. One way to help cure a case of the munchies is to get up and get moving.
Labels:

Comments

Post a Comment

Most Popular Posts

Fiber for FItness (or just fitting into clothes)

The average American diet simply does not have enough fiber. White enriched flour has almost no fiber content. The most popular veggies are tomatoes, iceberg lettuce, and cucumbers, which have almost no fiber content (or vitamin content for that matter). Fiber helps regulate the digestive system (especially soluble fiber) by moving lipids (i.e. fats) through the blood stream and helping regulate sugar absorption. Insoluble fiber helps move bulk through the intestines, easing constipation and maintaining healthy acid levels. You should also try to manage the sugar and fiber intake, especially for weight loss. Less sugar equals fewer calories which always contributes to weight loss. Check out the chart below for examples Other great ideas are some of the whole fruit smoothies such as Bolthouse Farm products which use whole fruits and not juices. Fiber in your diet is an easy way to lose weight without making huge changes, so get started!
1 comment
Continued »

Body weight, reexamined...

The constant battle with the scale can be unending and unnerving. Before you even consider using it as your guide to a healthy weight, you should really consider the alternatives: Body fat percentage : this is the most accurate measure of health and fitness. It means a low weight or lean person can have too much body fat and still have the potential for many ailments associated with being "overweight" including Type II diabetes and osteoporosis, for example. A heavier person with normal body fat percentage would actually be better off. Technology allows us to measure body fat percentage through a bioelectric resistance pad, which are those silver pads you can find on some scales. Make sure you purchase that kind of scale because it really appraises you of true progress- more lean tissue and less fat. See how you fall out on the chart below: Waist-to-Hip Ratio: this is another effective way to measure how much fat has accumulated around the abdomen. As a general rule...
Post a Comment
Continued »

Exercise- Some Motiviation Required

It requires some thought in to why we do and don't do things. Exercise was not really much expected of the average person when there was so much labor to do around the home and job. Our evolution from labor based to service based industries has created a need for us to generate time for activity. Hence- our need for motivation. Exercise in ancient Greece, for example, was an ingrained part of the religion and culture. The Gymnasium was dedicated to physical perfection, but also developed into a meeting place of philosophers and educators. In some ways, exercise is a motivator today for people to look attractive, impress their friends, potential friends, or just to make people notice them. Vanity can motivate. Sometimes, it's just about pride. The thought of having to buy new clothes to make room for more of you is just not pleasant (especially when you see the selection available). In fact, some studies have demonstrated that monetary incentives have helped people lose...
Post a Comment
Continued »