Nails: Your Human Claws

The video tutorial explains the importance of trimming nails, how they grow, and their structure. It highlights nails as useful tools made of keratin, similar to animal claws, and their role in protecting fingers and toes. The tutorial also emphasizes the need for regular nail maintenance to prevent breakage and discusses how nails can indicate overall body health.

What role do nails play in protecting fingers and toes?

How can the condition of your nails indicate your overall health?