During Shanghai's lockdown, when people were starving at home and couldn't get groceries, on April 3rd, the TV program "Stay Home, Don’t Be Sloppy" on Dongfang Dushi TV taught about "intermittent fasting." It included suggestions like "a reverse way of thinking at home — why not try 'five days of light fasting'?" and guided viewers on how to allocate their meals from the first to the fifth day of light fasting.