Another super great benefit of metal straws is they can help keep you teeth white. Because they are metal, you can use them with hot or cold drinks.
You want to use a straw with drinks like tea, coffee, colorful juices and sodas. That way the teeth staining drink bypasses your teeth. You can’t really do this with a plastic straw because the plastic can soften or melt and add a plastic taste to your drink. Worse, a lot more of the plastic chemical leaches into your drink with the higher temps. Not healthful.
Another advantage is the metal straw doubles as a great stirrer too.
We never think of drinking our hot drinks with a straw. But now we are! New trend people….