“What About White Wine?”

Respite with Chardonnay, sip the stress away! It’s carefree time. On the other side of the coin, white wine can also make your cosmetic dentist frown for your dulling smile. We are talking about the tooth stain effect from  white wine – what’s that, you ask? White wine stains your teeth? You probably are already aware that certain foods can cause staining and discoloration to your teeth – but many foods or beverages without a strong or dark color (which look innocent) can still cause stains on your teeth.


A new NYU study shows white wine has an acid content that tends to increase the risk of stain or darkening of your teeth, if combined with other habits of drinking tea, or similar dark beverages. Do not be fooled by the crystal clear appearance of a white wine – it certainly is capable of dulling your teeth. Certain acidic properties present in wine (white, red or rose) create micro-porosity etching rough the surface of your teeth, which make your teeth much more susceptible to stains from other foods. For example, if you were to drink a glass of white wine with your spaghetti dinner, the acidic properties in the white wine could make your teeth more prone to staining from the red spaghetti sauce in your meal, or the cup of tea after the dinner beside your wine! Red wine is still more “dangerous” to the pearly opalescence of your teeth than white, however, as it contains pigment molecules known as chromagen, which will stain your teeth., but all wines contain tannins act as a binding protein, which will aid chromogen to saturate themselves upon the surface of the tooth.

Sodas and other beverages like ice tea and cocktails can wreak havoc upon your teeth as well, and not just the color! Stringent acids or sugars (turned into acids) present in most sodas (and acidic fruit juice, like lemonade) are the worst type of liquid to expose your teeth to, and can cause tooth erosion and tooth decay. A bleaching effect of phosphoric acid in the soda can also weaken your bone in addition to their staining propertiesIf you must drink any of these liquids, be sure to brush and floss after every meal – or at the very least, rinse your mouth or have a glass of water. Do not allow your oral environment stay in an acid bath! If you can feel astringency or drying of the mouth, drink some water and rinse your mouth before brushing to prevent rubbing the acid into your teeth.

Please enjoy your glass of wine, just be wise about the consequences! Yes, we can still keep your healthy and clean looking smile if we keep up the good oral hygiene habits. You can always consult with your dental professional for tips.

Leave a Reply