Slow Metabolism? 5 Common Reasons Why Plus Tips to Jumpstart Yours

Slow Metabolism? 5 Common Reasons Why Plus Tips to Jumpstart Yours
May 31, 2017

You may feel tired, cold or that you’ve gained weight.  Maybe your digestion seems a bit more “sluggish”.

It might be that your metabolism is slow.

But why does this happen?  Why do metabolic rates slow down?

What causes my metabolism to slow down?

Metabolism includes all of the biochemical reactions in your body that use nutrients and oxygen to create energy.  And there are lots of factors that affect how quickly (or slowly) it works, i.e. your “metabolic rate” (which is measured in calories).

But don’t worry – we know that metabolic rate is much more complicated than the old adage “calories in calories out”!  In fact it’s so complicated I’m only going to list a few of the common things that can slow it down.

Examples of common reasons why metabolic rates can slow down:

●   low thyroid hormone
●   your history of dieting
●   your size and body composition
●   your activity level
●   lack of sleep

We’ll briefly touch on each one below and I promise to give you better advice than just to “eat less and exercise more”.

Low thyroid hormones

Your thyroid is the master controller of your metabolism.  When it produces fewer hormones your metabolism slows down.  The thyroid hormones (T3 & T4) tell the cells in your body when to use more energy and become more metabolically active.   Ideally it should work to keep your metabolism just right.  But there are several things that can affect it and throw it off course.  Things like autoimmune diseases and mineral deficiencies (e.g. iodine or selenium) for example.

Tip: Talk with your doctor about having your thyroid hormones tested.

Your history of dieting

When people lose weight too fast or cut their caloric intake severely their metabolic rate often slows down.  This is because the body senses that food may be scarce and adapts by trying to continue with all the necessary life functions and do it all with less food using less energy.

While dieting can lead to a reduction in amount of fat it unfortunately can also lead to a reduction in the amount of muscle you have.  As you know more muscle means faster resting metabolic rate.

Tip: Make sure you’re eating enough food to fuel your body without overdoing it.  You should feel satiated and energized during the day not hungry or light headed and your sugar levels should be stable through the day.

Your size and body composition

In general, larger people have faster metabolic rates.  This is because it takes more energy to fuel a larger body than a smaller one.

However, you already know that gaining weight is rarely the best strategy for increasing your metabolism.

Muscles that actively move and do work need energy.  Even muscles at rest burn more calories than fat.  This means that the amount of energy your body uses depends partly on the amount of lean muscle mass you have.

Tip: Seriously consider adding weight training at least three times per week.  This will help increase your muscle mass and accelerate your metabolism.

Which leads us to…

Your activity level

Aerobic exercise temporarily increases your metabolic rate.  Your muscles are burning fuel to move and do “work” and you can tell because you’re also getting hotter.

Even little things can add up.  Walking a bit farther than you usually do, using a standing desk instead of sitting all day, or taking the stairs instead of the elevator can all contribute to more activity in your day.

Tip:  Make a goal to incorporate movement into your day, every single day.  The results will amaze you and the benefits go beyond having a faster metabolism.

Lack of sleep

There is plenty of research that shows the influence that sleep has on your metabolic rate. The general consensus is to get 7-9 hours of sleep every night.

Tip: Make sleep a priority and work to create a routine that allows at least 7 hours of sleep every night.  Stay consistent to your routine even on weekends.

***********************************

Recipe (Selenium-rich): Chocolate Chia Seed Pudding


Serves 4

½ cup Brazil nuts
2 cups water
½ cup chia seeds
¼ cup unsweetened cacao powder
½ teaspoon ground cinnamon
¼ teaspoon sea salt
1 tablespoon maple syrup
Stevia to taste if you need more sweetness

Blend Brazil nuts in water in a high-speed blender until you get smooth, creamy “milk.”
Add Brazil nut milk and other ingredients into a bowl and whisk until combined. Let sit several minutes (or overnight) until desired thickness is reached.

Serve & Enjoy!

Tip: Makes a simple delicious breakfast or dessert topped with berries.

***********************************

References:

Can eating too little actually damage your metabolism?

7 thyroid issues your doc likely missed

All About Energy Balance

6 Mistakes That Slow Down Your Metabolism

10 Easy Ways to Boost Your Metabolism (Backed by Science)

Non-Exercise Activity Thermogenesis – It’s NEAT!

 

Facebook Comments
Please follow and like us:
Posted in Health/Fitness, Recipes by Mari Pizarro