| Show 2252 II I How v- v Chemical c Research r I- I Has Helped e the World I There U lt no single InglE cure all drug for every ill III that flesh Is heir to i even en the same me disease In different men does not always alway yield Ith to the same sl dru drug The chemist hem 1st dare dart not generalize In dr drug s research for tor the needs I of at a human which recent t discoveries discoveries eries have proved to be so delicate that the nb absence of five of ot ofa ota a gramme of a 11 vitamin appreciably shortens th the life of man Specialized research has hils placed so much at the disposal l of the modern doctor that such lIuch a common disease as 88 rickets can an be cured by giving the patient food toad containing vitamin D D. D a product of peculiar value in strengthening strength ening weakness In the the- bones bons Vitamin Vita Ita wits min D can an b be made In the laboratory Two grammes of It are equivalent to about one ne ton of cod liver oil in Its power of ot curing or prevent z rickets prolonging life helical research research re ro search learch has hll done a multitude of thin things to make life lite possible as we live It The productivity of land and factory enables en en- ables enough to be grown and manufactured manu manu- to meet melt the needs of the greatly increased population of ot the world Research Is primarily responsible sible for tor this Were It r th we should l be fac faced d with the terror of world shortage piled plied on an economic crisis |
