What Happens When You Don't Drink Enough Water? 10 Hidden Effects on Your Body

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  1. What happens to your blood when you become dehydrated? Blood contains: Red blood cells. White blood cells. Platelets. Plasma, which is mostly water. Proteins, electrolytes, nutrients and other substances. When the body loses too much water, plasma volume can decrease. This can cause hemoconcentration, meaning some substances in the blood appear more concentrated. Possible effects include: Increased blood viscosity under some circumstances. Reduced circulating blood volume. Increased strain on the cardiovascular system. Reduced blood flow to organs in severe dehydration. This is different from having excessive cholesterol or fatty deposits in arteries. NCBI+2 2. Does dehydration increase cholesterol readings? This is where our article can become particularly interesting. A small human study involving 15 healthy participants found that fasting without fluid replacement produced higher measured total cholesterol, LDL cholesterol and HDL cholesterol than fasting with water and sal...

Why Am I Hungry Again So Soon After Eating?

 

You just finished eating.

You feel reasonably full, so you clear the table and carry on with your day.

Then, an hour or two later, something happens.


                                                    You start thinking about food again.

Maybe it's something sweet. Maybe a packet of chips. Maybe a piece of cake sitting in the kitchen. You tell yourself, “I shouldn't be hungry already.”

But the thought doesn't go away.

Is it really hunger — or are you craving something?

This happens to many people, and it doesn't necessarily mean that you lack willpower. Sometimes, the foods we eat, the way we eat, and even what is happening in our daily lives can influence how soon we want to eat again.

Hunger and Food Cravings Aren't Quite the Same

Real hunger usually develops gradually.

Your stomach feels empty. Your energy may start dropping. Almost any reasonable meal sounds good.

A craving can feel different.

You may be perfectly capable of eating nothing for another few hours, yet suddenly you have a strong desire for chocolate, ice cream, fried food, or something salty.

And once that particular food gets into your head, ordinary food doesn't seem quite as attractive.

That's one reason people can say:

“I'm not really hungry, but I really want something to eat.”

Your Meal May Not Have Kept You Satisfied

Not all calories leave the same feeling in your stomach.

Imagine having a breakfast consisting mainly of a sweet pastry and a sugary drink. It may give you plenty of energy, but it doesn't provide much protein or fiber.

Compare that with a meal containing foods such as eggs, vegetables, beans, whole grains, fish or other protein-rich foods.

The second meal may help you feel satisfied for longer because it contains a different combination of nutrients.

This doesn't mean you have to completely avoid carbohydrates or never enjoy sweet foods.

It's more about what makes up the whole meal.

Eating Too Quickly Can Also Fool You

How fast do you normally eat?

If you finish your meal while looking at your phone, watching television, or rushing back to work, you may barely notice what you have eaten.

Your body's signals of fullness don't necessarily arrive at the exact moment you take your last bite.

Sometimes slowing down and paying attention to your meal can make a surprisingly big difference.

Put the fork down occasionally.

Chew properly.

Notice the taste.

And give yourself a little time before deciding that you need more food.

Sometimes We Crave Food Because We See It

Here's an interesting experiment.

Imagine you have just finished dinner.

Then someone walks past you carrying a box of freshly baked doughnuts.

Suddenly, you're interested.

Were you hungry five seconds ago?

Probably not.

Our surroundings can trigger eating. Food advertisements, smells, seeing snacks on the kitchen counter, or watching someone else eat can all make food suddenly seem much more appealing.

This is why keeping tempting snacks constantly within reach can make healthy eating harder than it needs to be.

Sometimes the easiest solution isn't more self-control.

It's simply less temptation in front of you.

Sleep and Stress Can Change the Way We Eat

There are days when you sleep badly and seem to think about food all day.

There are also stressful days when reaching for something sweet or crunchy feels strangely comforting.

Sleep, stress, emotions and eating behaviour are closely connected.

That doesn't mean every food craving is caused by stress or lack of sleep. But if you repeatedly find yourself searching for snacks after a poor night's sleep or during stressful periods, it may be worth noticing the pattern.

Your food diary doesn't have to be complicated.

Just ask yourself:

When did I crave food? What had I eaten? How had I slept? And how was I feeling?

You may start seeing a pattern.

Before Reaching for Another Snack, Ask Yourself One Question

The next time you feel hungry soon after eating, don't immediately tell yourself:

“I have no self-control.”

Instead, pause and ask:

“Am I physically hungry, or am I craving something?”

If you're genuinely hungry, perhaps your previous meal simply wasn't satisfying enough.

If you're craving something specific, give yourself a few minutes. Have some water. Move away from the kitchen. Do something else and see whether the craving passes.

And if you're still hungry afterward, eat. Healthy eating isn't supposed to mean ignoring your body's hunger signals.

Food Isn't the Enemy

We sometimes talk about food as though every craving is a battle that must be won.

It doesn't have to be.

A piece of chocolate isn't going to ruin your health. Eating dessert occasionally isn't a failure. Enjoying your favourite food is part of normal life.

The bigger question is what happens most of the time.

If most of your meals contain a sensible balance of nutritious foods, occasional treats can fit into that bigger picture.

Healthy eating isn't about never craving food.

It's about understanding why you're eating — and making better choices when you can.

One Last Thought

The next time you find yourself opening the refrigerator only an hour after lunch, stop for a moment.

Ask yourself:

“Am I hungry, or am I looking for something?”

That little question may tell you more about your eating habits than another diet rule ever could.

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