[kineticfocus]

Research connected to cellular metabolism seems to be gaining momentum, I recall something on high levels of folic acid [1] not too long ago.

[1] http://time.com/4327645/folic-acid-autism-pregnancy-b12-fola...

[2] Effect of High Folic Acid Diet on Mitochondrial DNA Content in Young Adult and Aged Mice - http://www.fasebj.org/content/30/1_Supplement/1171.4