Healthy people 2020 includes a goal of increasing by the number of pregnancies that begin with optimal folate status.

The correct answer that would best complete the given statement above would be ten percent (10%). So here is the complete statement. Healthy people 2020 includes a goal of increasing by 10% the number of pregnancies that begin with optimal folate status. Hope this is the answer that you are looking for. 

Whats important is to eat healthy food to prevent heart disease. another why not to get heart disease is to always exercise in a timely manner. lastly, always stay active and go to the doctor for checkups just in case.

Not sure exactly what kind of answer you are looking for so i hope this able to be a effective listener and also being  a good conversationalist. and most of all just being there when someone needs you.i hope this .