If you think these processes should all be sped up you may want to reduce your ability to produce melatonin.
Evolution sure does. It's set up that way for a reason: shorter life expectancies during times of abundance yield a more rapid mutation rate. This is the sublime hand of God's design in action. (What a great guy, eh?) It's immensely futile to be upset about our hard-wired suicidal tendencies, since they're supposed to clear space for our children—but feel free to rewrite them, if you really think it's best for the world.
Jennifer Anne Luke did her phd on the accumulation of Fluoride in the pineal where it accumulates to levels higher than even the bones over 1000-10,000+ ppm, as a universal enzyme inhibitor it greatly reduces production of melatonin.
Only until puberty—Luke's thesis abstract states that after that, melatonin levels return to normal, although the onset puberty is certainly accelerated.
You may have heard that children are reaching puberty at abnormally young ages in many parts of the modern world.
I sure have—but don't forget that there are other implicated causes, like BGH in milk and xenoestrogens (such as from plastics.) If Fluoride really can be implicated in an epidemic of precocious puberty, then there must be some other variables; it's too widespread to fit the data.