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.
âOne factor to take into consideration when working the night shift is it might take some time for your body to adjust to a night shift schedule,â Joy Becker, a nurse from the D.C.-based overnight infant care agency Let Mommy Sleep said.