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Monday, August 5, 2013

Brown Fat

Quick Fat loss Tip- Increase Your Brown Fat


The Benefit of Having Brown Fat in Your Body 

We all wish we had a little less fat on our bodies. But did you know that there's such a thing as good fat? Here are two kinds of fat that we store in the body – yellow fat and brown fat.

Yellow fat is the unhealthy stuff that you want to say goodbye to. But brown fat is actually a good thing to have on your body. This is a special kind of fat that can actually help make you healthier.

What Is Brown Fat? 


brown fat location for infant
Brown fat is a substance that scientists once thought was found only in babies and young children. However, it’s been found in many other species such as bears and other animals that hibernate for the winter.

Brown fat is thought to have the purpose of keeping the body warm. But as you grow older, brown fat tends to diminish and get replaced with yellow fat.

In fact, scientists thought that brown fat actually completely disappeared in humans as they become adults. But recent evidence has shown that humans still continue to have some brown fat even as adults.

Brown fat is actually metabolically active. That means that it burns calories while it does its job. Recent research has shown that adults don’t actually lose all of their brown fat when they mature.
Studies have shown that brown fat is actually related to the skeletal muscle in your body. It’s more related to the muscles than it is to the yellow fat that you have. How much brown fat you have in your body depends on personal factors.

What makes brown fat different from yellow fat is its mitochondria. Mitochondria are parts of cells that give them their power. Brown fat cells have many more mitochondria than yellow fat cells. These mitochondria are what give brown fat its color.

Brown fat also seems to contain more of a blood supply than yellow fat because it needs more oxygen in order to produce energy and heat.

White adipose tissue (WAT) stores excess calories, and brown adipose tissue (BAT) consumes fuel for thermogenesis using tissue-specific uncoupling protein 1

Who Has Brown Fat? 

Fat-Fighting Foods
1. Greek Yogurt
2. Quinoa
3. Cinnamon
4. Green Tea
6. Grapefruit
7. Watermelon
8. Pears and Apples
9. Blueberries
10. Coffee
 Studies looking at brown fat have identified that some people have more than others. Usually young women and people who are   thin have the greatest amounts of brown fat. People who are obese generally don’t have any.

Women have more brown fat than men do.

Another interesting finding is that blood sugar is related to brown fat amounts.

If you have normal blood sugar, then you’re lucky enough to have more brown fat than those with high blood sugar. That’s important when you look at diet and maintaining a steady blood sugar level.
But there is evidence that you can actually work to develop more brown fat in your body that will burn calories and help you maintain better health.

A little brown fat goes a long way unlike yellow fat, brown fat tends to be in very small amounts in the body. Most of the initial findings of brown fat show that human adults have just a few ounces of brown fat in their bodies.

The Location of Brown Fat in the Body

In infants, brown fat is located in the upper part of the spine and the shoulder blades. Most brown fat that’s been found in adults has been found in the upper body as well.

The neck is the easiest place for brown fat to be seen and measured through imaging exams. It’s also been found that adults can have it in the upper chest around the collarbones.

Another type of brown fat has also been found mixed in with yellow fat. This fat is harder to see and measure in the body.

Exercise for More Brown Fat The best way to create more brown fat in your body is to exercise. Because brown fat and skeletal muscle are closely linked, it seems that the more muscle mass you build, the more brown fat you’ll develop.

A recent study of men who exercised on a stationary bicycle for 12 weeks showed that some of their yellow fat had turned into brown fat. That’s good news - because brown fat can help increase your metabolism.

That means you’ll burn more calories even when you’re at rest – not just when you’re exercising. If you want to lose weight overall, adding brown fat to your frame can be very beneficial.

Brown Fat and Temperature

Another way that brown fat becomes activated is when you’re in cold temperatures. Brown fat actually produces heat, so when you’re in a cold environment, you may produce more brown fat.

Some experts recommend exercising in colder temperatures to help stimulate brown fat production - for example, exercising without the heat on in the gym or exercising outside to force your body to warm itself.

The idea is that this might trigger the body to produce more brown fat. However, the jury is still out on whether or not this is an effective way to increase your brown fat amounts.

Your Diet and Brown Fat The diet also requires that you eat six times a day so that you can help keep your metabolism from experiencing highs and lows. For high protein days, you need to eat foods such as lean meats, eggs, seafood, poultry, nuts, and low fat dairy.

On higher carb days, your carbs should come from fruits, vegetables, and whole grains. You can also eat beans on both days for protein and carbohydrates. Part of this diet also allows you to have a free day when you eat whatever you like - but try to keep it below 2,000 calories for the day.

The idea is that this diet helps keep your blood sugar stable. It helps you get rid of yellow fat. This makes it easier for you to lose weight and help you develop more brown fat in your body.

Because blood sugar levels and brown fat are linked, the idea is that when you keep your blood sugar low, you can actually raise your brown fat. You can also use the glycemic index as a standard when choosing foods to eat.

There are also some scientists who suggest that eating spicy foods can help improve your production of brown fat. However, there hasn’t been any human research to confirm this idea.

What Brown Fat Means for You At this time, it’s not possible to go to your doctor and get a test to measure your brown fat.

However, you can take the basic principles that cause brown fat production and apply them to your lifestyle. The idea is that you’ll stimulate some brown fat growth and you’ll also create a calorie deficit that helps you lose yellow fat.

But for now, it’s important to live a healthy lifestyle that supports a healthy weight. Following a plan that’s suggested for increasing brown fat will help your overall health. It can:
  • Help you lose yellow fat
  • Reduce your risk of heart disease and stroke
  • Improve your blood sugar and prevent or manage diabetes
  • Help you have fewer aches and pains
  • Reduce your risk of some cancers

In summary, take balanced diet, exercise often, put ice bag on your neck every day for 30 minutes for quick & easy fat loss.

Additional References

1. Brown fat cells and skeletal muscle cells descend from a common precursor that expresses the marker MYF5, whereas white fat cells do not. The protein PRDM16 is essential for directing the development of brown fat from this early precursor.....Modulating Single Gene Converts Brown Fat to Muscle

2. Simple Ways to Active Brown Fat to Stimulate Fat Burn -
Activating brown fat cells is as simple as tricking your body into thinking that it’s going to get cold, which is analogous to how weight training works......click here to read more

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