I believe that a conclusion is a proven idea or experiment with complete evidence, while a theory cannot be totally proven but has been tested enough to be widely believed and accepted by the scientific community.

Vitamins are totally different things to creatine. Good sources for creatine are fish and red meat. If you are willing you can also look into supplementing creatine. Creatine monohydrate is the most proven type of creatine supplement.

The population of Proven is 1,394.

What are proven-in-place reserves

It may help "prevent" pregnancy, but no pill is 100% guaranteed to keep someone from getting pregnant. The only proven methods are

* totally abstaining from sexual activities * having a hysterectomy operation