It means you don't eat for 12 hours. This is common when blood is drawn for certain tests.
what should normal blood sugar be when doing a 12 hour fast?
12 miles per hour'
12 kph = 7.45645431 mph
12 miles per hour is a fairly fast running speed, but on the scheme of things, it is quite slow.
12 mph on a scooter is 12 miles an hour (about 4 times walking speed)
12 km per hour is about 7.456 MPH.
No it is not necesary to fast for an ESR blood test.
it is travelling 50km an hour
12 km per hour
20.6 miles per hour.
Lynxes are fast animals. They can run abut 12 miles per hour, most experts say.
34/12=2.83 She swims at 2.83 mph