The following easy and simple trick can help you find out whether there is something wrong with your health. All you need is a cup of cold water. You only need 30 seconds of your day to determine if there is something you should be worried about.
Just simply pour very cold water into a cup and put your fingertips into it for at least 30 seconds. After doing this, you will eventually get a clear sign that you are healthy or have a health problem. If your fingertips turn to the color of white or blue, you have a circulation problem.
A remarkable change in temperature or stress may cause the blood vessels to flare up to the fingers, nose or even ears.
As a result, there parts of the body do not get enough blood and can be hardened.
Circulation problems may be due to blood clots that can be very dangerous, because when they get broken, they can eventually reach the heart or lungs and may become possibly deadly.