Showing posts with label cortisol. Show all posts
Showing posts with label cortisol. Show all posts

Sunday, April 10, 2016

Eating a healthy diet, exercising and still not losing weight?



We have always known that stress leads to weight grain, and at the very least inability to lose weight.  Knowing that cortisol  is our body's 'stress hormone' it has taken a big part of the blame so far, but now we can add another stress hormone to the list of culprits - ANGPTL8 or betatrophin.

A new study shows that stress causes a hormone ANGPTL8, also knows as betatrophin to be release.  Betatrophin is a protein that regulates fat metabolism by decreasing the expression of a fat fighting enzyme, called adipocyte triglyceride lipase.

Just one more reason that stress management is so important when it comes to weight loss, as are setting realistic expectations.  I see so many patients come into my office who are exhausted, stressed out and anxious, but what they want to work on is weight loss.

It's pretty hard to talk someone who is hell bent on trying to lose weight to switch their focus to increasing energy and stress management, but it's all about removing the root cause, and once the root cause is discovered and removed, results will follow.

It also gives one more argument for stress reduction.  I have recently started getting my patients to spend a few minutes each day doing HeartMath breathing using the EmWave pro.  I first read about HeartMath from an author writing about Weight loss, how he has his patients do heart math breathing before each meal.  If you haven't had a chance to do it, come on in to the clinic and give it a try.










Reference
BBA Molecular and Cell Biology of Lipids February 2016: 1861(2); 130-137

Tuesday, September 23, 2014

Sick Fat - The link between gut health, inflammation and metabolic challenges

Consider for a moment – your fat.  The fat around your belly, thighs, breasts, arms – this is not inert, benign tissue, this is a function organ, influencing your endocrine and immune system.

Which fat is the most problematic?  Let’s have a look at each kind:

1.       Subcutaneous fat – upper arms, back, legs, buttocks and subcutaneous abdominal fat – more benign, little harmful immune or metabolic effects

2.       Visceral fat – apple shaped, deep, around organs, men with ‘hard’ bellies – highly inflammatory and very biologically active fat

When fat cells become enlarged, their oxygen supply becomes inadequate, the cells begin to release hormones such as leptin – making you hungry and immune cells infiltrate, causing free fatty acids to be released into the body causing inflammation.  Since we know that almost all chronic degenerate disease is in an inflammatory, acidic environment, this isn’t just a, on no, I have to loose a few pounds problem, this become as a serious health risk and its dubbed – SICK FAT.

Do you have sick fat?  Consider your waist circumference to estimate your visceral or belly fat.Ideally, a waist circumference of < 70-75 cm in women and less than 75- 80 cm.

All you skinny people, don’t think you’re automatically off the hook.  “skinny fat” was a term coined for those who are metabolically obese, but normal weight.  So assessing actual fat levels is important for optimal health.

Why is this worth talking about.  Because, it means that your body’s fat is making you sick, it’s changing the way your immune system is responding to stimuli and leaving you primed for illness.  FAT cells release hormones (yup, its not just the brain or sex organs) which lead to this cycle of hunger, immune activation and increased fat.  It even causes a reallocation of nutrients, so even though you may think you’re getting enough nutrients from your daily multi, they’re not going where you need them to, leaving you fat yet undernourished!

The good news – there is a way to stop the cycle.  The link between gut health, inflammation and metabolic challenges is clear and resolvable.