30 May, 2012. Yahoo! does not offer the feature to connect to Yahoo! Mail via the Exchange option on the iPhone. The only option you have is to use the route provided: set-up a Yahoo! Mail account which uses IMAP. IMAP is supposed to notify that a new email message has arrived.
1 Changes in the way the nervous system processes the sensation of taste. This may cause a decline in the awareness of taste. 2  A decreased amount of saliva or an increased stickiness of saliva.  Changes in the tongue, making it harder for flavors to reach the taste buds.
Poor hydration and nutrition is another factor in the list of cracked lips causes. When the individual does not nourish the body properly, the skin and the lips will appear to be dry and dull. Nourishment of the skin is related to hydration and also the consumption of important vitamins and minerals.