12. Improving The IQ Through Sleep

Your intelligence quotient depends upon how efficiently and intensely the brain operates. It is well-known that caffeine will temporarily intensify and excite thinking until the letdown comes. Many stimulants will intensify mental activities. Good health will naturally intensify and enhance mental activities without providing a "letdown." Nothing in the world will sharpen mental acuity as will a few days to a few weeks of fasting. Mental acuity arises from two primary conditions:

1. The less toxins in the blood that flows through the brain, the better the brain is able to function.
   
2. The more nerve energy there is available, the more of it there is available to the brain for thought processes.

Hence, the more adequate our sleep, the more nerve energy we'll have for the brain and for more intense thought processes. When "you're sharper than a tack" your body is purer and your nerve energy greater than at other, mentally duller times.

Have a rejuvenating sleep!