Does Waist Circumference Matter?

Does Waist Circumference Matter?

You totally want to ditch your scale, don’t you?  You may have this weird kind of relationship with your “weight”. I mean, it doesn’t define you (obviously).

What you weigh can matter but only to a certain extent.  Let’s look at your waist circumference (well…you look at yours and I’ll look at mine).

Waist Circumference (AKA “Belly Fat”):

Do you remember the fruity body shape descriptions being like an “apple” or a “pear”?  The apple is kinda round around the middle (you know – belly fat-ish, kinda beer belly-ish) and the pear is rounder around the hips/thighs.

THAT is what we’re talking about here.

Do you know which shape is associated with a higher risk of sleep apnea, blood sugar issues (e.g. insulin resistance and diabetes) and heart issues (high blood pressure, blood fat, and arterial diseases).

Yup – that apple!

And it’s not because of the subcutaneous (under the skin) fat that you may refer to as a “muffin top”.  The health risk is actually due to the fat inside the abdomen covering the liver, intestines and other organs there.

This internal fat is called “visceral fat” and that’s where a lot of the problem actually is.  It’s this “un-pinchable” fat. 

The reason the visceral fat can be a health issue is because it releases fatty acids, inflammatory compounds, and hormones that can negatively affect your blood fats, blood sugars, and blood pressure.

And the apple-shaped people tend to have a lot more of this hidden visceral fat than the pear-shaped people do.

So as you can see where your fat is stored is more important that how much you weigh.

Am I an apple or a pear?

It’s pretty simple to find out if you’re in the higher risk category or not. The easiest way is to just measure your waist circumference with a measuring tape.  You can do it right now.

Women, if your waist is 35” or more you could be considered to have “abdominal obesity” and be in the higher risk category.  Pregnant ladies are exempt, of course.

For men the number is 40”. Of course this isn’t a diagnostic tool.  There are lots of risk factors for chronic diseases.  Waist circumference is just one of them.  If you have concerns definitely see your doctor.

Tips for helping reduce some belly fat:

  • Eat more fiber.  Fiber can help reduce belly fat in a few ways.  First of all it helps you feel full and also helps to reduce the amount of calories you absorb from your food.  Some examples of high-fiber foods are brussel sprouts, flax and chia seeds, avocado, and blackberries.
  • Add more protein to your day.  Protein reduces your appetite and makes you feel fuller longer.  It also has a high TEF (thermic effect of food) compared with fats and carbs and ensures you have enough of the amino acid building blocks for your muscles.
  • Nix added sugars.  This means ditch the processed sweetened foods especially those sweet drinks (even 100% pure juice).
  • Move more.  Get some aerobic exercise.  Lift some weights.  Walk and take the stairs.  Dance.  It all adds up.
  • Stress less.  Seriously!  Elevated levels in the stress hormone cortisol have been shown to increase appetite and drive abdominal fat.
  • Get more sleep.  Try making this a priority and seeing how much better you feel (and look).

Recipe (High fiber side dish): Garlic Lemon Roasted Brussels Sprouts

Serves 4

  • 1 lb Brussels sprouts (washed, ends removed, halved)
  • 2-3 cloves of garlic (minced)
  • 2 tablespoons extra virgin olive oil
  • 2 teaspoons fresh lemon juice
  • dash salt and pepper

Preheat oven to 400F. 

In a bowl toss sprouts with garlic, oil, and lemon juice.  Spread on a baking tray and season with salt and pepper.

Bake for about 15 minutes.  Toss.

Bake for another 10 minutes.

Serve and Enjoy!

Tip:  Brussel sprouts contain the fat-soluble bone-loving vitamin K.  You may want to eat them more often.

References:

Metabolism

Metabolism

What is Metabolism?

This word “metabolism” is thrown around a lot these days.

You know that if yours is too slow you might gain weight.  But what exactly does this all mean?

Well technically “metabolism” is the word to describe all of the biochemical reactions in your body.  It’s how you take in nutrients and oxygen and use them to fuel everything you do.

Your body has an incredible ability to grow, heal, and generally stay alive.  And without this amazing biochemistry you would not be possible.

Metabolism includes how the cells in your body:

  • Allow activities you can control (e.g. physical activity etc.).
  • Allow activities you can’t control (e.g. heart beat, wound healing, processing of nutrients & toxins, etc.).
  • Allow storage of excess energy for later.

So when you put all of these processes together into your metabolism you can imagine that these processes can work too quickly, too slowly, or just right.

Which brings us to the “metabolic rate”. 

Metabolic rate

This is how fast your metabolism works and is measured in calories (yup, those calories!).

The calories you eat can go to one of three places:

  • Work (i.e. exercise and other activity).
  • Heat (i.e. from all those biochemical reactions).
  • Storage (i.e. extra leftover “unburned” calories stored as fat).

As you can imagine the more calories you burn as work or creating heat the easier it is to lose weight and keep it off because there will be fewer “leftover” calories to store for later.

There are a couple of different ways to measure metabolic rate.  One is the “resting metabolic rate” (RMR) which is how much energy your body uses when you’re not being physically active.

The other is the “total daily energy expenditure” (TDEE) which measures both the resting metabolic rate as well as the energy used for “work” (e.g. exercise) throughout a 24-hour period.

What affects your metabolic rate?

In a nutshell: a lot!

The first thing you may think of is your thyroid.  This gland at the front of your throat releases hormones to tell your body to “speed up” your metabolism.  Of course, the more thyroid hormone there is the faster things will work and the more calories you’ll burn.

But that’s not the only thing that affects your metabolic rate.

How big you are counts too! 

Larger people have higher metabolic rates; but your body composition is crucial! 

As you can imagine muscles that actively move and do work need more energy than fat does.  So the more lean muscle mass you have the more energy your body will burn and the higher your metabolic rate will be.  Even when you’re not working out.

This is exactly why weight training is often recommended as a part of a weight loss program.  Because you want muscles to be burning those calories for you. 

The thing is, when people lose weight their metabolic rate often slows down which you don’t want to happen.  So you definitely want to offset that with more muscle mass.

Aerobic exercise also temporarily increases your metabolic rate.  Your muscles are burning fuel to move so they’re doing “work”.

The type of food you eat also affects your metabolic rate!

Your body actually burns calories to absorb, digest, and metabolize your food.  This is called the “thermic effect of food” (TEF).

You can use it to your advantage when you understand how your body metabolizes foods differently. 

Fats, for example increase your TEF by 0-3%; carbs increase it by 5-10%, and protein increases it by 15-30%.  By trading some of your fat or carbs for lean protein you can slightly increase your metabolic rate.

Another bonus of protein is that your muscles need it to grow.  By working them out and feeding them what they need they will help you to lose weight and keep it off.

And don’t forget the mind-body connection.  There is plenty of research that shows the influence that things like stress and sleep have on the metabolic rate.

This is just the tip of the iceberg when it comes to metabolism and how so many different things can work to increase (or decrease) your metabolic rate.