Objects in image: Book
Text visible in image: davs, and, then, the, animals, were, rc-, zinc-sufficient, diet., Partial, reversal, and, complete, reversal, fifteen, days., the, adolescent, who, has, breast, swelling, (gynecomas-, with, dictary, and, ade-, recall, Mastarhation, Cause, Zinc, Deficiency?, of, Cambridge,, England, works, pig, (hoars), and, wnles, that, the, single, cjacu-, much, as, 12, mem, of, to, 100, kgm,, about, twice, The, 12, mgm, boar, zine, each, equals, the, should, get, each, what, rounded, diet, (which, doesn't, we, know, about, zine, loss, from, sex, man?, boar, may, hasten, that, the, half, pint, of, foreplay, ml., Man, loses, more
Question: what type of deficiency does this section of the book discuss?
Answers: zinc deficiency , zinc deficiency , zinc deficiency, zinc, zinc, zinc, zinc, time, zinc, zinc definiciency