Are you feeling Low in mood? Anxious? Depressed?Hard to concentrate?
Light in the middle of the night reduces dopamine levels to a point where it can start causing problems such as learning difficulties,...
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Helder Barroso
- Jan 4, 2020
- 2 min
Can meditation help with stress?
When done on a regular, sustained basis (that is to say, something close to daily, for fifteen, thirty minutes at a time), meditation...
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Helder Barroso
- Dec 19, 2019
- 2 min
Stress can wreak havoc with our body - Exercise
Stress can wreak havoc with your metabolism, raise your blood pressure, burst your white blood cells, make you flatulent, ruin your sex...
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Helder Barroso
- Dec 19, 2019
- 2 min
Sleep Deprivation is a Stressor
As we glide down into slow wave sleep, some obvious things occur to facets of the stress-response system. For starters, the sympathetic...
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Helder Barroso
- Dec 17, 2019
- 2 min
Chronic Stress and Disease Risk
Can some physiological response to your average, run-of-the-mill mammalian stressor, if too long or too frequent, get you into trouble?...
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Helder Barroso
- Dec 16, 2019
- 5 min
Immune System Basics
The primary job of the immune system is to defend the body against infectious agents such as viruses, bacteria, fungi, and parasites. The...
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Helder Barroso
- Dec 14, 2019
- 3 min
Can stress cause or worsen IBS symptoms?
Broadly, there are two types of gastrointestinal disorders. In the first, you feel terrible, something isn’t working right, and the...
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Helder Barroso
- Dec 11, 2019
- 4 min
How does stress affect your bowel movement?
I for one no I am stressed, because when this happens I am in the toilet pretty regularly. This is the purview of the gastrointestinal...
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Helder Barroso
- Dec 10, 2019
- 4 min
Stress and Food Consumption
When you are stressed do you tend to eat everything in sight, in a mindless mechanical way? Or are you on the opposite side of the scale,...
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Helder Barroso
- Sep 28, 2019
- 3 min
How can we reduce stress?
The physiology of stress and relaxation So, why do we want to build in daily rest time? Well, to understand this, we have to understand...
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Helder Barroso
- Jul 31, 2019
- 3 min
Stress And Cardiovascular Disease
It's one of those unexpected emergencies: you are walking down the street, on your way to meet a friend for dinner. You are already...
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Helder Barroso
- Jul 30, 2019
- 3 min
It All Starts With The Brain
Just think, the next time you are about to have sex, do you feel your heart beating faster?, yourself feeling a little hotter, even...
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Helder Barroso
- Jul 23, 2019
- 4 min
Stress Can Make Us Sick
A critical shift in medicine has been the recognition that many of the damaging diseases of slow accumulation can be either caused or...
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Helder Barroso
- Apr 23, 2019
- 7 min
HRV - Heart Rate Variability
In the last 4 weeks I have been doing a lot of research when it comes to HRV, along any research I have been doing I have also been...
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Helder Barroso
- Jan 23, 2019
- 2 min
The Consequences of Hypocortisolism
What is Hypocortisolism? Hypocortisolism is when levels of cortisol itself switch from being chronically elevated to being too low....
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Helder Barroso
- Jan 10, 2019
- 1 min
Fat Loss With High Stress Levels.
If you are embarking on a fat loss journey and you are starting off already with high levels of chronic psychological or life stress,...
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Helder Barroso
- Jan 8, 2019
- 4 min
Gender Differences In The Response To Stress Before Exercise Is Added To The Equation.
While all stressors cause a relatively similar stress response (hormonally at least), there are gender differences in how the system...
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Helder Barroso
- Jan 2, 2019
- 3 min
How Cortisol Affects Bodyweight
While obesity can lead to an over-activated hypothalamus , stress and cortisol also play a major role in the overall control of...
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Helder Barroso
- Dec 28, 2018
- 3 min
Cortisol
The hormone cortisol is actually one of several hormones that are grouped under the heading of corticosteroids but I will refer to them...
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Helder Barroso
- Dec 23, 2018
- 2 min
What Is Stress?
Stress can be defined as anything that throws your body out of allostatic balance. Stress comes in many ways: INJURY - STARVING - TOO HOT...
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