Some studies have shown that vitamin D supplements help fight respiratory infections, but some haven't. A new study published in The BMJ clarified the confusion, and identified a group of people that might be better able to fight off colds and flu with vitamin D supplements.
Are you madly in love with your best friend? Don't worry, Dan and Jennifer talk about how to deal with it in this video. If your friend has found out that you are in love with her and is acting weird towards you, this may mean the friendship is over. Never talk to a girl's friend because the friend may trash you to the girl that you are in love with. This can cause you to lose a friendship and a potential girlfriend as well. Talk to the girl directly if you really want to date her and let her...
In this tutorial, we learn how to perform clutch-less shifting on a motorcycle. You will put a lot of pressure on your toe going up, then close the valves. It's been said that this is bad for your bike, but that depends on the person who is driving it. It takes a lot of practice to figure out how to do this, so take your time when doing this. Also, don't practice this in a busy street because you run the risk of losing concentration and hitting other vehicles. Don't do this often, so you don'...
There's nothing better than being your own boss some say. If you are ready for the risks and the work, take your passion to the next level and start your own business. Learn how to start your own business with help from this video.
Whenever you work out, you put yourself at risk of injury. Of course, that doesn't mean you should stop your wonderful jump lunges and push ups; it's just that you should be careful when doing certain moves so you don't injure yourself and prevent yourself from working out for a while.
There are a number of diaper rashes that your baby can face. Sometimes a rash can be a great risk and hard to treat. You may need to take your baby to a doctor if you have tried treating their rash with different types of ointments/creams/medication and the rash has not gotten better. It may be more than just a wet diaper causing harm.
No one likes having their food messed with. That makes it all the more fun to do so right? This video will show you some fun pranks that you can pull to mess with the food of your friends and neighbors. They include making surprise disgusting layer dip and ordering unusual combinations of items at the grocery store, but are all freakin' hilarious and require relatively little setup or risk.
Can you recharge non-rechargeable alkaline batteries? Yes you can! Gary Cutlack from techdigest.tv risks chemical burns to demonstrate.
Did you know that someone could be watching what you're doing on your computer via another computer? That's right - if they are using VNC or Apple Remote Desktop software they can moniter what you're doing and even control your computer?
The evidence is mounting and is becoming indisputable: Gut bacteria play a role in strokes and heart attacks. The link may seem a little far-fetched, but cardiovascular disease may have less to do with what we eat and more to do with what chemicals gut bacteria make from the food we eat.
Having a Clostridium difficile infection means stomach pains, diarrhea, fever, and loss of appetite, and if the symptoms weren't bad enough, the disease often reoccurs. Now, new research has found an increased risk of recurrence in people who take medication to treat their stomach acid, gastroesophageal reflux disease, peptic ulcer disease, or stomach discomfort.
Future mothers hoping to use donated semen might want to think twice before using any samples from the Miami-Dade Country area of Florida. The Centers for Disease Control and Prevention (CDC) is warning that sperm from as far back as June 2016 may be infected with the Zika virus. Damn those mosquitoes.
Pop superstar Ke$ha doesn't shy away from much. This is the girl, after all, who wore metal studs on her eyebrows and bright blue lipstick to a red carpet event. Ke$ha loves to take risks with her hairstyles as well.
Everyone has an iPod or other mp3 player nowadays, and of course you always want to listen to your music. However, if you're not careful, you could end up damaging your hearing. Follow these tips, and you'll be enjoying your music to a ripe old age!
That new flat screen tv you bought is all set up and ready to go! All you have to do now is figure out a way to mount it on the wall. You better do it right or you'll risk having it fall down and break. Let the experts show you the way to do it. This video will show you how to wall mount a flat screen.
Think your girlfriend is cheating on you. Should you snoop on her? There are some good clues you should pay attention to before you risk it and hire a detective.
Bats getting caught in houses is a regional problem. In general, bats are scared of humans, but they will bite when they feel cornered. The New York State Health Department produced this video to urge New Yorkers to avoid the risk of rabies and rabies treatment by capturing and submitting for laboratory testing any bat found in their home that may have come in contact with humans or pets.
Sometimes, there's no way to avoid a fall. If you are aware of the inevitability of a fall, you can at least prepare properly to fall. Watch this video safety tutorial and learn how to fall down the correct way forwards or backwards, all the details on how to do it safely to reduce the risk or lessen the severity of injury.
Watch this instructional science video to learn how to create hydrogen from water, salt and electricity, for only a few dollars. This is an experiment that produces explosive gases, involves electricity and water and a number of risks so please be careful. Not an experiment to be performed by idiots. Create exploding water with this educational tutorial.
This is a video demonstration on how to tether your iPhone 3G to a Mac laptop to use the 3G network for surfing the web on the laptop. This is against AT&T's policy so try at your own risk. This is in place of the NetShare app that keeps getting removed by Apple or ATT. This let's you connect your computer to the 3G wireless network by using a proxy on your jailbroken iPhone.
Flooding occurs in a low water area and often appears to be safe. Motorists who drive through flooded areas risk losing control of their cars. People have extreme confidence in the size and weight of their vehicles. Flooding kills more people than any other natural disasters. Don't drive quickly through flooded streets because it increases the chance you will hydroplane and lose control of your car.
Colorectal cancer — cancer of the colon or rectum — is the third most commonly diagnosed cancer in the US. To reduce the chances of a diagnosis we are all urged to stop smoking, keep our weight down, decrease our intake of alcohol and red meat, keep active, and get screened for colon cancer. But, new research has found something that participates in the development of colorectal cancer that might not be as easy to control: A strep bacteria that promotes tumor growth.
In this "Quick Clip," I tried dunking inflated balloons into a container filled with liquid nitrogen until they were completely flattened and seemingly destroyed. Once out of the liquid nitrogen, the balloons come back to life and reinflate on their own—without even touching them!
This science experiment deals with sublimation of dry ice into carbon dioxide (CO2) gas. In the video, I'll demonstrate how pushing a quarter into a block of dry ice makes the quarter scream and shake vigorously.
Instead of risking damage to your hair with products and heat, follow the instructions in this video to learn how to use natural human hair extensions to create a stunning style. You can look like a Victoria's Secret model in no time after watching this video.
So you have a picture you're dying to get up on the wall, but don't want to risk hanging it crooked. This video is your answer! Learn a few tips and tricks to make sure that every picture you hang is perfectly straight and level.
Be careful! If you use this on a public World of Warcraft server, you might get caught and banned by the GMs. However, if you are on a private server, or don't mind the risk, here's how you can use Cheat Engine to hack the game.
If you want more space on your Xbox 360, one solution is to buy a new hard drive. But then you run the risk of losing all your saved content. Here's how you can transfer information and game data from your old hard drive to the new.
In this video tutorial, you'll learn about the risks associated with polysorbate 80, a common food additive. For all of the details, including a list of foods in which the additive is present, watch this video guide from Food Facts.
In this video tutorial, you'll learn about the risks associated with polysorbate 60, a common food additive. For all of the details, including a list of foods in which the additive is present, watch this video guide from Food Facts.
In this medical-minded video tutorial from the folks at ICYou, we learn about the potential risks associated with providing emergency care to an unconscious person. For all of the details, and to learning more about providing aid to a person who is unconscious, take a look.
If you've got a large antique mirror or maybe just a regular mirror that needs some cleaning, if you just clean it with whatever you feel like you run the risk of smudging or scratching the mirror. In this video you will learn how to properly clean the mirror without scratching or smudging it.
If you frequently take flights of four hours or longer, you may be at the risk of developing blood clots. Here are a few tips, such as knee or ankle exercises, or walking around the plane, which can prevent the development of blood clots.
Skunks aren't popular anywhere, and no one wants to risk getting sprayed by one. You can keep skunks at bay by using garbage cans with tight-fitting lids, setting up cage traps and installing floodlights and a sprinkler system in your garden.
Do you play a lot of golf with your friends? Need a way to spice up the game without risking your entire bank account on Jordan-esque bets? Watch this vide3wo to learn how to play Wolf, a fun golf variant that adds a layer of strategy to the game.
Being overweight puts people at risk for all sorts of nasty diseases and generally makes living a physically active life more difficult. If your partner has gained weight and you're worried about their health, watch this video for ideas on how to talk to them and help them lose weight.
Sometimes we don't realize that some of our most common tasks are actually a major risk for our bodies, and before you know it, you have some sort of injury, like tendonitis. This video will give you the tips that you'll need to help you prevent some of the most common workplace injuries.
In this video, learn how to make a Pandora battery with the original PSP slim battery. To complete this tutorial, you will need your PSP, scissors, electrical tape, an Exacto knife, and a lead pencil with an eraser.
Don't pick the blemishes on your face, at least until you've seen this how-to video. You shouldn't pop zits because of the high risk of scarring, but you'll probably do it anyway. Watch this video skin care tutorial and learn how to pop a pimple the safest way possible.
The more you move and exercise, the more you put yourself at risk for getting injured. And if you're a runner or athelete who's on your feet a lot, you've probably had a sprained ankle or two. Treat this common and really sucky injury by checking out this video.
