Pumps' Perplexities

Yes, the three items in "The Title" do have something in
common.....First they were good for you and then they
were not and then they were good again....

It appears that people who receive government financial
grants must produce a theory or thesis to prove that the
money was well spent on their studies and drawn
conclusions...

The apple was studied in the '70s, the egg in the '80s and
the sun in the '90s...The apple gave us "spiced apples"
which were safe to eat....The egg resulted in "liquid
egg whites with coloring added" and the sun with "sun
block"....

Now the sun is once again good for you....(I guess one
fellow found it offensive for the last few millions of years)...
So you are allotted about 15-20 minutes of "raw" sun
a day, the time it takes to find your "sun screen lotion"
in your beach bag....All is still well....Pumps