"headache" news and stories

Ice cream headaches, a.k.a. brain freeze, are caused when quickly-eaten cold foods come into contact with the roof your mouth. Since the mouth doesn't have time to warm up when eating or drinking quickly, the nerve center there panics and sends signals to your brain that indicate the body is freezing. Blood rushes to the brain and the eater feels a sharp, stabbing type of pain that lasts anywhere from 30-60 seconds in most people.

Strangely, ice cream is the most commonly cited cause for head pain, but it can be avoided easily. Most people feel that positioning the cold foods at the sides of your mouth will prevent brain freeze. This allows the food to warm up slightly before coming into contact with the roof of your mouth. If you're drinking something frozen, like a smoothie, don't aim the straw directly at the roof of your mouth, either. The other "cure" is simply to eat more slowly.

The best way to avoid a hangover is to drink in moderation and stay hydrated throughout the night. There is no "cure" for a hangover.
A team at the University of Pennsylvania examined eight remedies reputed to lessen or even cure the symptoms of a hangover, including such items as propranolol, fructose/glucose, prickly pear extracts and a yeast based product. The team also noted that very few studies have been done to test such remedies and even fewer have been reliably conducted. Their findings revealed why because there is no conclusive evidence that any of the tested remedies actually prevented or cured a hangover.
There are too many home remedies to test every one, but logic should reveal that if food items such as bananas, eggs and milkshakes acutally cured hangovers, people would have noticed by now. Feel free to try toast and honey, if you're so inclined, but it is best to avoid "the hair of the dog that bit you" and other home remedies in favor of good sense and self control to avoid a hangover.

Source