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Hormones? Who Cares? They Only Control EVERYTHING About Your Body

The Endocrine System is made up of glands that produce and secrete hormones to regulate our cells, tissues, and organs. This system therefore regulates our metabolism, sleep, mood, and so much more.!

For example, if you eat your favorite sugary dessert, your blood glucose increases, so your pancreas starts pumping out insulin to try to bring your body back to its happy place. If your blood sugar gets too low, other hormones will kick in to bring it back to homeostasis…the perfect balance.

The Pancreas

The Pancreas is the largest gland of the endocrine system. It produces insulin that helps you use energy from the food you eat by transporting it to the muscles and tissue that use glucose for energy.

Too much insulin in our blood reduces its ability to regulate our system, which can cause obesity and Type 2 Diabetes. Exercise improves insulin sensitivity and reduces the reliance on insulin injections!

Adrenal Glands

An adrenal gland is located on the top of each kidney. It is responsible for releasing cortisol (and adrenaline) into our bloodstream, and it turns stored carbohydrates into energy.

Cortisol can help control blood pressure, blood sugar levels, metabolism, and help reduce inflammation. However, there is such thing as “Too Much of a Good Thing”. If you find when you are losing weight that you are losing muscle, try adding a small amount of carbohydrate before and/or during exercise. This will inhibit cortisol from being released and thus reduce the breakdown of muscle!

Thyroid Gland

When you start exercising, the thyroid gland (at the base of the neck) sends out hormones that regulate the body’s temperature, heart rate and blood pressure. It also regulates the alertness and focus that are needed to work at a high intensity.

The thyroid regulates how fast your body uses the calories from the food you eat…which is why you have likely heard of hypothyroidism (where it doesn’t produce enough of the hormone).

Pituitary Gland

The Pituitary gland is the “master gland”, at the base of the brain which regulates all the other glands we have talked about so far. When we exercise, the Pituitary gland releases a hormone to signal the body to increase bone, muscle and tissue production. Feed your gland…let’s work out!

You can learn even more in this great article by ACE Fitness!

Important: Hormone Disruptors

The endocrine system is very structured in its process, unless endocrine disruptors (i.e BPA, fire retardants, etc) are in play. They may cause a response to be too high, too low, or all together different than was intended and not in a good way. Hormone disruptors have been known to cause obesity, bring on early puberty, alter the function of sex hormones and mess with our immune systems. Sadly, they can be found in our food, water, pesticides, cosmetics, and so much more. Help your body get rid of these toxins through SWEAT!

Here’s a great article from Precision Nutrition – all about hormone disruptors!