Aging Body
Dehydration is another major contributor to a white tongue, and it is far more common in older adults than many realize.
Oralhygiene products
As we age, the sensation of thirst becomes less reliable. Many seniors do not feel thirsty even when their bodies need fluids. Certain medications can also reduce saliva production, leading to a dry mouth. When saliva decreases, the mouth loses its natural ability to wash away bacteria and food particles.
Without adequate moisture, the tongue dries out and develops a pale or white appearance. This
