Overweight does not necessarily equal
unhealthy. There are actually plenty of overweight people who are in
excellent health.
Conversely, many normal weight people have the
metabolic problems associated with obesity.
That’s because the fat
under the skin is actually not that big of a
problem. It’s the fat in the abdominal cavity, the belly fat, that causes
the biggest issues.
If you have a lot of excess fat around your
waistline, even if you’re not very heavy, then you should take some steps to
get rid of it.
Belly fat is usually estimated by measuring the
circumference around your waist. This can easily be done at home with a simple
tape measure.
Anything above 40 inches (102 cm) in men and 35
inches (88 cm) in women, is known as abdominal obesity.
There are actually a few proven strategies that have
been shown to target the fat in the belly area more than other areas of the
body.
Here are 6 evidence-based ways to lose belly fat.
1. DON’T EAT SUGAR… AND AVOID SUGAR-SWEETENED BEVERAGES LIKE THE PLAGUE
Added sugar is extremely unhealthy. Studies
show that it has uniquely harmful effects on metabolic health.
Sugar is half glucose, half fructose… and fructose
can only be metabolized by the liver in any significant amount.
When you eat a lot of refined sugar, the liver gets flooded with
fructose, and is forced to turn it all into fat.
Numerous studies have shown that excess sugar,
mostly due to the large amounts of fructose, can lead to increased
accumulation of fat in the belly.
Some believe that this is the primary mechanism
behind sugar’s harmful effects on health… it increases belly fat and liver fat,
which leads to insulin resistance and a host of metabolic problems .
Liquid sugar is even worse in this regard. Liquid
calories don’t get “registered” by the brain in the same way as solid calories,
so when you drink sugar-sweetened beverages, you end up eating more total
calories .
Studies show that sugar-sweetened beverages are
linked to a 60% increased risk of obesity in children… per each daily
serving .
Make a decision to minimize the amount of sugar in
your diet, and consider completely eliminating sugary drinks.
This includes sugar-sweetened beverages, fruit
juices, various sports drinks, as well as coffees and teas with sugar added to
them.
Keep in mind that none of this applies to whole
fruit, which are extremely healthy and have plenty of fiber that mitigates the
negative effects of fructose.
The amount of fructose you get from fruit is
negligible compared to what you get from a diet high in refined sugar.
By the way, f you want to cut back on refined sugar, then
you must start reading labels. Even foods marketed as health foods can contain
huge amounts of sugar.
Bottom Line: Excess
sugar consumption may be the primary driver of belly fat accumulation,
especially sugary beverages like soft drinks and fruit juices.
2. EATING MORE PROTEIN MAY BE THE BEST LONG-TERM STRATEGY TO REDUCE BELLY FAT
Protein is the most important macro-nutrient when it
comes to losing weight.
It has been shown to reduce cravings by 60%, boost
metabolism by 80-100 calories per day and help you eat up to 441 fewer calories
per day . If weight loss is your goal, then adding protein to your diet is
perhaps the single most effective change you can do.
Not only will it help you lose… it can also help you
avoid re-gaining weight if you ever decide to abandon your weight loss efforts
.
There is also some evidence that protein is
particularly effective against belly fat.
One study showed that the amount and quality of
protein consumed was inversely related to fat in the belly. That is, people who
ate more and better protein had much less belly fat .
Another study showed that protein, especially animal
protein, was linked to significantly reduced risk of belly fat gain over a
period of 5 years .
This study also showed that refined carbs and
vegetable oils were linked to increased amounts of belly fat, but fruits and
vegetables linked to reduced amounts.
Many of the studies showing protein to be effective
had protein at 25-30% of calories. That’s what you should aim for.
So… make an effort to increase your intake of unprocessed eggs,
fish, seafood, meats,
poultry and dairy products. These are the best protein sources in the diet.
If you struggle with getting enough protein in your
diet, then a quality protein supplement is a healthy and convenient way
to boost your total intake.
Bonus tip: Consider cooking your foods in coconut
oil… some studies have shown that 30 mL (about 2 tablespoons) of coconut
oil per day reduces belly fat slightly .
Bottom Line: Eating
enough protein is a very effective way to lose weight. Some studies suggest
that protein is particularly effective against belly fat accumulation.
3. CUT CARBS FROM YOUR DIET
Carb restriction is a very effective way to lose
fat.
This is supported by numerous studies… when people
cut carbs, their appetite goes down and they lose weight .
Over 20 randomized controlled trials have now shown
that low-carb diets lead to 2-3 times more weight loss than low-fat diets .
This is true even when the low-carb groups are
allowed to eat as much as they want, while the low-fat groups are calorie
restricted and hungry.
Low-carb diets also lead to quick reductions in
water weight, which gives people near instant results… a major difference on
the scale is often seen within a few days.
There are also studies comparing low-carb and
low-fat diets, showing that low-carb diets specifically target the fat in the
belly, and around the organs and liver .
What this means is that a particularly high
proportion of the fat lost on a low-carb diet is the dangerous and disease
promoting abdominal fat.
Just avoiding the refined carbs (white breads,
pastas, etc) should be sufficient, especially if you keep your protein high.
However… if you need to lose weight fast, then
consider dropping your carbs down to 50 grams per day. This will put your body
into ketosis, killing your appetite and making your body start burning
primarily fats for fuel.
Of course, low-carb diets have many other health
benefits besides just weight loss. They can have life-saving effects in type 2
diabetics, for example.
Bottom Line: Studies
have shown that low-carb diets are particularly effective at getting rid of the
fat in the belly area, around the organs and in the liver.
4. EAT FOODS RICH IN FIBER… ESPECIALLY VISCOUS FIBER
Dietary fiber is mostly indigestible plant matter.
It is often claimed that eating plenty of fiber can
help with weight loss. This is true… but it’s important to keep in mind
that not all fiber is created equal. It seems to be mostly the viscous
fibers that can have an effect on your weight.
These are fibers that bind water and form a thick
gel that “sits” in the gut .
This gel can dramatically slow the movement of food
through your stomach and small bowel, and slow down the digestion and
absorption of nutrients. The end result is a prolonged feeling of fullness and
reduced appetite.
One review study found that an additional 14 grams
of fiber per day were linked to a 10% decrease in calorie intake and weight
loss of 2 kg (4.5 lbs) over 4 months .
In one 5-year study, eating 10 grams of soluble
fiber per day was linked to a 3.7% reduction in the amount of fat in the abdominal
cavity, but it had no effect on the amount of fat under the skin.
What this implies, is that soluble fiber may be
particularly effective at reducing the harmful belly fat.
The best way to get more fiber is to eat a lot of
plant foods like vegetables and fruit. Legumes are also a good source, as well
as some cereals like oats.
Then you could also try taking a fiber supplement
like glucomannan. This is one of the most viscous dietary fibers in existence,
and has been shown to cause weight loss in many studies .
Bottom Line: There
is some evidence that soluble dietary fiber may lead to reduced amounts of
belly fat, which should cause major improvements in metabolic health.
5. AEROBIC EXERCISE IS VERY EFFECTIVE AT REDUCING BELLY FAT
Exercise is important for various reasons.
It is among the best things you can do if you want
to live a long, healthy life and avoid disease.
Getting into all of the amazing health benefits of
exercise is beyond the scope of this article, but exercise does appears to be
effective at reducing belly fat.
However… keep in mind that I’m not talking about
abdominal exercises here. Spot reduction (losing fat in one spot) is not
possible, and doing endless amounts of crunches will not make you lose fat from
the belly.
In one study, 6 weeks of training just the abdominal
muscles had no measurable effect on waist circumference or the amount of fat in
the abdominal cavity.
That being said, other types of exercise can be very
effective.
Aerobic exercise (like walking, running, swimming,
etc) has been shown to cause major reductions in belly fat in numerous studies
.
Another study found that exercise completely
prevented people from re-gaining abdominal fat after weight loss, implying that
exercise is particularly important during weight maintenance.
Exercise also leads to reduced inflammation, blood
sugar levels and all the other metabolic abnormalities that are associated with
central obesity .
Bottom Line: Exercise
can be very effective if you are trying to lose belly fat. Exercise also has a
number of other health benefits.
6. TRACK YOUR FOODS AND FIGURE OUT EXACTLY WHAT AND HOW MUCH YOU ARE EATING
What you eat is important. Pretty much everyone
knows this. However… surprisingly, most people actually don’t have a
clue what they are really eating. People think they’re eating
“high protein,”
“low-carb” or whatever… but tend to drastically over- or
underestimate.
I think that for anyone who truly wants
to optimize their diet, tracking things for a while is absolutely essential.
It doesn’t mean you need to weigh and measure
everything for the rest of your life, but doing it every now and then for a few
days in a row can help you realize where you need to make changes.
If you want to boost your protein intake to 25-30%
of calories, as recommended above,just eating more protein rich
foods won’t cut it. You need to actually measure and fine tune in order to
reach that goal.
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