The quest for a good night’s sleep is a universal pursuit, one that affects our daily lives, productivity, and overall well-being. Sleep is not merely a time for rest; it is a critical phase of recovery for both our body and mind. As we explore various avenues to enhance our sleep quality, one often-overlooked factor is the bedding we choose. While most people may focus on the mattress or blanket, the pillowcase plays a significant role in our comfort and sleep experience. Among the myriad of options available, black silk pillowcases have gained popularity for their luxurious feel and potential benefits. Silk, a natural fiber known for its smooth texture,…