I just read that this can be due to sodium flouride poisining. Just read it on ehow.com
The tingling sensation on your tongue may be due to the taste and pH level of the semen. Semen contains enzymes and proteins that can cause a tingling or slightly salty taste. Additionally, the ejaculatory fluid may alter the pH balance in your mouth, leading to a tingling sensation. It's normal for different people to have varying reactions to the taste and texture of semen.
There are a number of symptoms for canker sores. They include fever, a lack of energy, sores in your mouth or tongue, a tingling sensation and even swollen lymph nodes.
The sensation of an acid taste in the mouth is caused by the presence of acidic substances that come into contact with the taste buds on the tongue. These acidic substances can stimulate specific taste receptors, leading to the perception of an acid taste.
Chillies contain a compound called capsaicin, which binds to receptors in the mouth that are normally activated by heat. This sends a signal to the brain that the mouth is experiencing a burning sensation, even though no actual heat is present.
The taste buds, located on the tongue, are the structures in the mouth most associated with taste sensation.
Saliva.
The most characteristic symptoms of the illness are those involving the nervous system. These include numbness and tingling around the lips, tongue, and mouth; itching; dry mouth.
Because the normal pH in the mouth is 6.5. The pH in the stomach is around 2 to 3. When you vomit you get a burning sensation in your oesophagus, throat and mouth because the strong acids in your stomach are upsetting your other organs where they are accustomed to a relatively neutral environment.
Barfing a little in your mouth and is sometimes known to have a burning sensation in your mouth afterwards
Salt create a sensation of saltiness on the tongue.
Brushing or rinsing your mouth with hydrogen peroxide can help to kill bacteria and whiten teeth, but it must be done with caution as it can also cause irritation to the mouth and gums. Overuse can lead to damage to the enamel on your teeth and an increased risk of developing sores in your mouth. It's important to follow the instructions carefully and consult with a dentist before using hydrogen peroxide for oral care.
Well, honey, that sensation you're feeling is likely due to the enzymes in semen that can cause a temporary reaction in some people's mouths. It's not uncommon, but if it's bothering you, maybe suggest a different appetizer next time. Just keep in mind, everyone's body reacts differently, so maybe stick to the breadsticks next time.