Why did the Egyptians have a lot of dental problems?

The ancient Egyptians faced numerous dental problems primarily due to their diet, which was high in carbohydrates from bread and other grains, leading to tooth decay. Additionally, their dental hygiene practices were limited; while they did use rudimentary tools like toothpicks and coarse materials for cleaning, they lacked modern dental care. The abrasive nature of their diet and environmental factors, such as sand and grit in their food, further exacerbated wear on their teeth. Lastly, genetic predispositions and the lack of advanced dental knowledge contributed to the prevalence of dental issues.