If you are like most people then you probably don’t check the appearance of your tongue frequently. However, according to many experts, it turns out that this practice can be very useful. This is a very convenient way to determine certain changes in your health and learn more about your current health condition.
YELLOW OR PALE COLOR
If your tongue has a white or yellow thick layer, it can be a sign of cold, viral infection or physical heat. There may also be a type of infection in the white layer.
If your tongue is too red on the edges and it is normal in the middle, then it may indicate an infection in the intestines or any type of problem. Apart from this, red in the later part of the tongue may be due to menopause or mental discomfort.
If the color of your tongue is in sharp reddish contrast, then it points towards heat in your blood. The tongue becomes dark even when there is any type of infection, injury or fever.
DRY AND LIGHT COLOR
If there is not enough moisture in the tongue and there is lightness in the dryness, it may be fatigue, intestinal swelling, weakness or indifference. Apart from this, jaundice may also be one of the reasons.
PINK AND MOIST
If your tongue is normally pink and moist, then this is the best one. Apart from this, the absence of any spot on the tongue also shines towards your health.
Via : http://talkchick.com/color-tongue-health/