MICHAEL W. YOUNG

We can switch on the light at any time and make a sandwich. A great amount of people eat around the clock.

We were built to be rhythmic.

The energy moving through your body is quite rhythmic.

Melatonin levels start to rise around 9 or 10 at night in most people.

The physical malaise we feel when we travel reflects a desynchronizing of all the clocks that reside in our tissues.

The energy moving through your body is quite rhythmic.

We can switch on the light at any time and make a sandwich. A great amount of people eat around the clock.

Melatonin levels start to rise around 9 or 10 at night in most people.

We were built to be rhythmic.

The physical malaise we feel when we travel reflects a desynchronizing of all the clocks that reside in our tissues.