Tag Archives: Physiology

The Health Hazards of Skipping Lunch

 

lunch 008 The Health Hazards of Skipping Lunch
lunch

Want to work frantically for lunch, running around with time to refuel? Do you think that you are not sure why you feel sad? What people do not realize is that they need to make their system more energy every four to five hours. When extremely busy, a rush of adrenaline can mask signs of hunger. But the body begins to suffer no immediate source of glucose, which many of the cells of the body need to function normally and ‘comparable to not getting enough sleep and believe that it is okay (especially the brain!): When you are so used to feel the way you feel, you can not imagine how much better would you feel if you were well rested and well fed!

lunch 009 The Health Hazards of Skipping Lunch
lunch

In fact, skipping a meal finally slow down the body’s metabolism. Our physiology reacts again like we did in the days Caveman – if there is a source of food, you burn energy more slowly, in order to retain it. As a result, people who are overweight may be skipping meals and then expect to lose weight. But this is not because you end up burning fewer calories to conserve energy, as well as making up the calories later in the day.

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lunch

That’s right: Adding insult to injury, they tend to compensate for skipping meals later in the day eating food empty calories. In the end, succumbing to hunger door to catch the food, the first meeting – often something from a vending machine, like a bag of chips or a snack.

lunch 011 The Health Hazards of Skipping Lunch
lunch

Of course, skipping a meal would mean skipping any nutrition consumed in that meal. It ‘s hard enough to get in all our servings of fruits, vegetables, dairy products, etc. – if you skip a meal as you’re ever going to put all those nutrients in foods later in the day?!

lunch 013 The Health Hazards of Skipping Lunch
lunch

Another missing part of a meal means you lack the necessary fluids for hydration. It ‘s so important to get enough water every day – whether we realize it consciously or not. You do not feel thirsty but your body still needs about eight glasses of water each day to keep adequately hydrated.

 The Health Hazards of Skipping Lunch
lunch

The bottom line is, people are rushing to meetings, glued to their computer or telephone, without leaving their desks – they’re not doing time for a break to recuperate. They do not have the opportunity to rehydrate and replenish their bodies and losing nutrients.

 

lunch 014 The Health Hazards of Skipping Lunch
lunch

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The Physiology of Fear

One thing that both helps and hinders us when we’re faced with an unexpected emergency or catastrophe is our physiological reaction to fear.

It’s obviously a very primitive response, and activates what scientists call our “fight or flight” mechanism. Our fear circuit is located in the amygdala section of our brains. This is shaped like an almond,and located deep within our temporal lobes. Once alerted to danger, the amygdala sends the alert out to the rest of your body.

Your blood chemistry changes so it can coagulate more easily in case you’re wounded. Your blood vessels constrict so you lose less blood in case of injury. Your blood pressure and heart rate shoot up.

Your hormonal balance changes. Immediately, cortisol and adrenaline control your metabolism, so you have more strength and energy. Your muscles are stronger. Your body creates natural painkillers.

However, this natural response, while quite effective back in the days when we had to either run from danger or fight it, unfortunately reduces our brain’s ability to think clearly. We don’t perceive our surroundings as much. Our senses narrow to focus on just what’s important to survival. Many people get tunnel vision, though some report seeing more clearly than usual. Cortisol reduces our ability to think rationally.

Unfortunately, in many disasters we can’t flee unless we can find the exit or the stairwell. We can’t get out of our airplane seat because we treat the seat belt we try to punch a button as though it were an automobile seat belt instead of the type on an airplane.

If we can get moving, we’re more distracted by the noise, smoke, confusion, and darkness, so it’s harder to find the exit that’s no longer lit in handy red letter.

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