The production of silk originates in China in the Neolithic (Yangshao culture, 4th millennium BCE). Silk remained confined to China until the Silk Road opened at some point during the later half of the first millennium BCE.
Shift work eating tips:Whole grain, carbohydrate-based and low-fat foods tend to make us sleepy, which makes them an excellent choice for a meal before bed. Protein-rich foods keep us alert, which makes them a good choice for meals and snacks eaten during an evening or night shift.
Before going to sleep, perform a relaxing activity to help you unwind from your shift such as reading a book, listening to soft music, or taking a warm bath. You should also maintain a consistent sleeping schedule even on your days off to adapt your body to working the midnight shift. 2. Eat healthy foods.