Tag: human body
What’s normal anxiety — and what’s an anxiety disorder? | Body Stuff with Dr. Jen Gunter
What’s normal anxiety — and what’s an anxiety disorder? | Body Stuff with Dr. Jen Gunter
These 25 Strange Facts Prove Your Body Is A Crazy Miracle. #8 Is SO Weird.
Even though you’re around human bodies all day (after all, you have one of your very own), you probably don’t know everything there is to know about them. Each of our bodies are a miracle; it’s amazing they work the way they do, day in and day out. If you thought what our bodies could do before, once you read this list of insane facts about the human body, you’ll be in awe. Never take your own body for granted, because some of the things it can do are mind-blowing.
1.) The average person produces enough saliva in their lifetime to fill 2 swimming pools.
2.) Every 60 seconds, your red blood cells do a complete circuit of your body.
3.) Sometimes, when you have to pee, you can visibly see that your bladder is bigger.
4.) Most babies are born with blue eyes; exposure to UV light brings out their true color.
5.) Most westerners consume 50 tons of food and 50,000 liters of liquid in their lifetime.
6.) It can take your finger and toenails 1/2 a year to grow an entirely new nail (from base to tip).
7.) The muscles that control your eyes contract about 100,000 times a day (that’s the equivalent of giving your legs a workout by walking 50 miles).
8.) Over the course of your lifetime, you’ll shed about 40lbs of skin.
9.) Your brain uses about 20% of your oxygen and caloric intake.
10.) In each kidney, there are 1 million filters that clean around 1.3 liters of blood every minute and push out close to 1.5 liters of urine every day.
11.) Ovaries contain over 500,000 eggs, but only about 400 get the opportunity to create life.
12.) Everyone has a completely unique smell (except for twins).
13.) Why doesn’t your stomach digest itself? That’s because your stomach cells are created faster than they can be destroyed.
14.) You have about half-a-million sweat glands that produce about a pint of sweat daily.
15.) Humans are extremely visual; 90% of the information we gather from our surroundings is from our eyesight.
16.) It’s nearly impossible to tickle yourself.
17.) Baby foreskin is often used as a skin graft for burn victims.
18.) Your bones, pound for pound, are 4x stronger than concrete.
19.) Your skin is the largest organ in your body; if an adult male’s skin were to be stretched out, it would cover 20 square feet.
20.) In order to taste something, our saliva needs to dissolve it (try drying off your tongue and tasting something).
21.) Men produce about 10 million new sperm daily (approximately enough to repopulate the entire planet in 6 months).
22.) In just 30 minutes, your body can produce enough heat to boil half a gallon of water.
23.) There are more than 300,000,000 capillaries in your lungs and if they were stretched out tip to tip they would reach approximately the distance between Atlanta and LA.
24.) Frequent dreams are correlated with having a higher IQ.
25.) You’ll be about 1cm shorter when you go to bed at night compared to when you wake up in the morning. Your cartilage in your spine slowly compresses throughout the day.
(H/T List25) Now, we bet you didn’t know that. If your own body amazes you (as it should), share this with others by clicking on the “Share” button below.
Read more: http://viralnova.com/strange-body-facts/
Dr. Gabor Maté: How stress can cause disease.
https://youtube.com/watch?v=Qf92l7FPyKo
Dr. Gabor Maté talks about how hidden stress from childhood and beyond can impact overall health and even evoke diseases like cancer and multiple sclerosis.24 Incredible, But Little-known, Information About The Mental Faculties.
You most likely believe you are aware your head. Basically, you’ve gotten it every single day. But there is but numerous misconceptions and fables that folks accept due to the fact gospel truth. This is basically the proper time for you debunk (or de-brain) those fables. In addition, but we wanted to teach you some uncommon mind trivia you almost certainly simply only weren’t tuned directly into before. I must say I never should you state your thinking is blown… but the majority likely the mental characteristics may.
1.) You utilize over 10per cent of brain (actually you utilize all head). A lot of your reasoning are usually vibrant on a regular basis, although you’re asleep.
2.) In fact, your ideas is more lively if you are asleep.
3.) Information can enter between areas of the peak at a rate of 260mph.
4.) you have got over 100,000 kilometers of axons inside mind. They might wrap-around the planet earth 4 times.
5.) That each doesn’t have actually indeed really in fact vexation receptors. It can’t feel such a thing.
6.) Its repaid vexation receptors ensures that medical practioners can perform head surgery on aware consumers.
7.) Kim Ung-Yong of Southern Korea had most useful IQ previously taped (210).
8.) The mind may be the fattest organ within you. It is about 60per penny fat.
9.) Ancient people thought your mind had beenn’t essential since the belly and heart. Anytime mummifying both women and men, Egyptians would pull emotional functionality out through nostrils.
10.) Notice lean body mass features indeed indeed truly a dedication that’ll be very nearly just like tofu.
11.) The attention makes about 25 watts of power whenever. It may likely operate a light lamp.
12.) Homunculus is an attracting from Wilder Penfield. He revealed usa that which we would appear to be the moment your human anatomy elements was let me tell you as huge because mind space/power they normally use.
13.) Notice surgery is an antique instruction. Some countries used trepanation, which will be when holes potential drilled in mind to alleviate vexation or response disease.
14.) Having a far more impressive mind doesn’t prompt that smarter. Truly, Albert Einstein had a comparatively little brain.
15.) During maternity, a woman’s brain will shrink. It might need around 1 / 2 a-year to generate right back its proportions.
16.) Once you was created, your mind reaches regards to the proportions it is at this time. That’s one reason infants have actually in fact undoubtedly these huge a few ideas according to their particular wellness.
17.) Specialists estimate that, over a fair time, modern-day certain minds can keep just as much as 1 quadrillion the different elements of information.
18.) You would much more head cells when you is at fact 2 years-old than you’ll at each and each and each other element of yourself.
19.) It’s a simple task to deceive your head. As you example, Square the and Square B are identical tone. (What?!)
20.) You’ll find so many than 100,000 ingredient answers taking place within brain every 2nd.
21.) Your brain ‘s the reason for 2per penny the proportions, but employs 25percent from the environment and energy.
22.) You can actually resist just having one side of the brain.
23.) Your head continues to develop should your attempting to’re inside belated 40s.
24.) Often, you’ve got about 70,000 ideas.
(via: ebaumsworld) which comprehended that psychological attributes was in truth consequently cool (that you comprehended because of this tiny about this)? That complex organ in your mind manages things concerning you. Now you have actually every person is a lot more familiar with their particular head! Share these cool details with others. We bet they didn’t value this, typically.
Have the complete tale: http://viralnova.com/brain-facts/
10 Amazing Photos Of The Human Body Under A Microscope
Some of these photos are artistic, others are terrifying.
Colin Salter’s new book, Science is Beautiful (Batsford, 2015), shows us some amazing images of the human body under a microscope. When the photos are colorized they look like masterpieces of art. Check them out below:
1. This is what bone marrow making blood looks like.
Stem cells in bone marrow divide and transform into blood cells. This process is constantly happening because blood cells don’t live for a very long time: “Red ones about 120 days, some white ones as little as three,” writes science writer Colin Salter in his book Science is Beautiful.
2. And these are our lung cells.
“Nuclei, which contain the cell’s genetic information, appear blue. Mitochondria, which generate energy for the cell, are yellow,” writes Salter.
3. These are adrenaline crystals.
“[Glands that produce adrenaline] are controlled by the hypothalamus, the part of the brain responsible for instinct and emotion,” writes Salter. We always have small amounts of adrenaline in our blood, but when we’re stressed we get more.
“It widens the airways of the lungs and constricts small blood vessels. This makes the muscles work harder and produces a ‘fight or flight’ response,” he wrote.
4. And these crystals are serotonin.
Ninety percent of the serotonin in our body is found in our gut (yes our digestive system, this includes our bowels). Seratonin is often called the “happy hormone”, though it’s a lot more complicated than that. It also plays a part in memory, learning, mood, appetite and sleep.
5. This is a balancing stone from our inner ear.
There’s a tiny stone in each of our ears that’s responsible for our sense of balance. The stones are attached to sensory hairs that are sensitive to gravity and acceleration. When we tilt our head the hairs send nerve impulses to our brain so that we can stay balanced.
6. These are insulin crystals.
“Insulin is produced in the pancreas, and its function is to regulate blood sugar levels,” Salter wrote. If not enough insulin is produced then your blood will accumulate too much glucose which can lead to diabetes. Even if your body produces insulin correctly you can still get diabetes if your cells don’t respond to it.
7. This is what human skin really looks like up close.
“The outer layer of the skin, the epidermis (top half of this image) consists of dead cells that are constantly sloughed off and replaced from below,” he wrote. The yellow things are a protein called keratin which makes the skin waterproof and strong, so that your organs inside don’t get damaged. The black things are hair follicles.
8. This is what melatonin looks like.
When it gets dark, your eyes send messages to a gland that produces melatonin – a hormone linked to sleep. “In middle age, melatonin secretion drops off. This may be responsible for aging symptoms such as insomnia and irritability,” he wrote.
9. These are fat cells that have been emptied.
Fat cells are some of the largest cells in the human body. The thick layer of fat under our skin cushions us and stores energy. In this picture, the fat deposits of the cells have been removed.
“When we put on weight, the cells swell with additional fat, and eventually extra cells are added too,” he wrote.
10. This is a a bacteriophage.
“Bacteriophages are viruses that infect bacteria,” he wrote. The orange spider-looking thing is a bacteriophage that has just injected its viral DNA into an E. coli bacterium (the blue image).
The “legs” are syringe-like tubes that puncture the cell membrane in order to empty its DNA contents into the bacterium.
“New phages then grow, kill and depart from the host cell within 30 minutes,” he wrote.
Reprinted with permission from Science is Beautiful © 2014 by Batsford, an imprint of Pavilion Books Company Limited.
Read more: http://www.buzzfeed.com/natashaumer/this-is-what-the-human-body-really-looks-like-under-a-micros