Smoke cigarettes. Smoking will prematurely age your skin and make your teeth yellow. Yellow teeth. White teeth look young and fresh. Dying hair too dark or unnatural. Gray hair is an indicator of ...

Q. What makes our teeth become yellow? A. The most common reasons for yellow teeth are: Aging. As we age, we accumulate surface stains. Also, the insides of our teeth yellow and can be seen ...

This means that many suffer with the dreaded yellow hue on their teeth no matter what they do. Fortunately, Dr Mackie provided some great insight into this conundrum offering key tips to help you ...