#科技头条#【戴上这个手环让你立即精神饱满】

#科技头条#【戴上这个手环让你立即精神饱满】这款名为The Joule Caffeine Bracelet的手环可直接将咖啡因通过皮肤和血液进入你的身体,而跳过消化系统。戴上它,你能立即精神饱满,而且它不会腐蚀牙齿,不会摄入卡路里,还避免了咖啡对身体的刺激,还能适当抑制食欲,帮助瘦身。

Get your caffeine fix from a bracelet: $29 wearable claims to deliver 'constant flow' over four hours to avoid spikes and crashes

  • Caffeine is absorbed faster than oral administration 
  • Patch placed in a slot on inside of the bracelet and doses last for 4 hours 
  • Each patch roughly the same amount of caffeine as medium cup of coffee 
  • Contains guarana extract, flaxseed oil, amino acids and is FDA approved

 

Drinking a cup of coffee is an easy way to feel energized, but it takes at least 45 minutes before the caffeine kicks in.

A startup is taking a more direct approach with a device that delivers caffeine doses through the skin and right to the bloodstream.

The Joule Caffeine Bracelet has a transdermal caffeine patch, and claims to deliver a 'steady, reliable energy' equivalent to a medium cup of coffee over four hours - eliminating energy spikes and crashes.

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'The joule caffeine bracelet provides convenient, consistent, all-day energy with no Crashes, no long lines at the coffee shop, no stained teeth and no calories,' the firm says.

Joule Caffeine Bracelet is raising funds on Indiegogo with a goal of $15,000 and has raised $4,168 in just 23 hours.

The startup is offering one bracelet for a $29 pledge, which also includes 30 replacement patches – a full month's supply.

'The secret to the Joule Caffeine Bracelet that sets it apart from traditional methods of caffeine delivery is all in the patch,' reads the campaign.

'Because the patches provide transdermal caffeine delivery, you get an even supply of caffeine and every side effect and negative listed above can be avoided.'

The caffeine patches work similar to a nicotine patch in that, the caffeine is released gradually for steady doses and energy 'without the typical energy crashes, jitters or other negative effects of consuming your caffeine through beverages'.

The 'original' formulation will have roughly 65mg which has roughly the same amount of caffeine as a medium cup of coffee.

However, l the firm warns this could still be too much for some.

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'It is possible to overdose with ANY method of caffeine consumption and thus you should use Joule responsibly.'

It also promises even stronger doses are coming.

'We will eventually have many more formulations with stronger and weaker doses of caffeine.

'However, for the time being, you can simply remove the patch when you feel you have enough of a caffeine fix for one usage.'

Users attach the adhesive patch, made with guarana extract, to the slot inside of the bracelet, which will touch the inside of the wrist.

Each patch contains twice the caffeine concentration of coffee beans.

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Not only does the guarana extract reduce mental and physical fatigue, it also suppresses appetite, reported Tech Insider.

But the US National Library of Medicine's website says there's 'insufficient evidence to rate its effectiveness'.

The patch also contains flaxseed oil and various amino acids, and is FDA approved.

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'You can use the Joule Caffeine Bracelet to complement your coffee or energy drink intake, so you have balanced energy during those times you aren't able to get your hands on your favorite drink,' according to the startup.

'Joule can also be used as a substitute if you've decided (or been ordered) to cut back on the caffeinated beverages for various health reasons.'

Joule starts working as soon as it comes in contact with the skin and the caffeine is absorbed faster than with oral administration, because it doesn't have to travel through the digestive system before reaching the bloodstream.

The transdermal method works well on areas of the body that do not have much fat tissue blocking the path to the blood stream.

And since Joule targets the bottom of the wrist, the caffeine has no issues seeping in through the skin and right to the circulatory system.

The bracelet is one-size-fits all that is made of a silicon material and comes in multiple colours.

The startup has also developed a Joule watch with the same capabilities and can be purchase for a pledge of $99.

There is 30 days left for Joule's Indiegogo campaign and shipments are expected to start in July 2016.

链接:http://www.dailymail.co.uk/sciencetech/article-3432045/Get-caffeine-fix-bracelet-Wearable-claims-deliver-constant-flow-four-hours-avoid-spikes-crashes.html


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