L./f*A tuf ac.-lL,;l u sV})

'th. hdibun oneDlr.tion ot btood u@ .
aikogo B obsd.d in Etr Sivcn
di.ti @nlainirg NoFeEDTA bd ZnO {1i) and llF miiimuD jn znSO. (Tj) dlei,ft6c
supptcmob wb.n edd€d indiridullty, did nor !f&ct lhc rlnsimitue or d@sed $e
cOT wh.n oiflEd NoFeEDTA in lhc dict. The rar s,vq supDrmeDt di.l with
N!|.EDTA inc@en thyroxin significlnrty wlit. ctem.nd uon, znsoa Md ZnO.tid
not .lrcr $yrcid sedion. l.he dieb contoining NaFeEulA wirh zn so. (Ir) ud
ZnO wilh etcnentat ion (T, did mr ctErge ptsn. lnrroxin m6l.cio
risnilio ly. Triiodothrrcnine ws not !fic|qt by rhe |tbmqB.
Thc di.|l oo|lining NaFeEDTA with ZnSOr (Tr) d{Rrs.d rh. body eigl noi
signillcandy but rtE diets ,uppl.hcnr.n wirh NaF€ED.|A tud ZnO sisDitjcm y
de6os.., rh. body weigh h nate r,G ihdicai.g lhot type or zinc tbrtircqls intc@t.d
wilh NaF.EDTA diteEn(y. Jt wa obscryql dlal NaF.EDTA had nore irt.oqlion wift
ZnO th.n ZnSOr, The etmen|'t ircn wirh ZnSO. (frl inc@&d rh€ body et8hl ro
sisrific.nrly b( rh.E @ a signifi@l iD@s whd d@edar rm ws sivd wilh
. zno in $. did5, So rhe ,ntcdciio. b.rGn .t.n€nr.t imn od zno ws tound !o bc lh.
h.namuo nsting ooE iM dd zi|Mhitabt for lb{oolion. .rn. re.d qd hr4 inuL
E found b b. Iiet in Tr di.t (clcmqbt itun + Zin. ordc) s 6mp!,!d lo To di.r
rhou8h lhedilldenes qft non s,snificrnl.ft.
TIE @trc.nralion of non in ptsho of hale ral3 red NsFeEDTA wilh .irha
rpur. ofzinc supptcnenred di.rr we fouid to be noo sigdficandy high.r who
@mplnd wjlh conlbt bul rhe @ncqrrdon ofiron d€cEaj€d iotr signin;dy *h.n
elemorat i@n {@ giv€. wiri zirc sou.c6, Th. con@nhrion or ibn in pt$ma ofnd.
nt lhouSn difi.lcd non signifiqdy bur rh. cdb indieral d@ .tqsn|.t ion
'nr.r*t d rcsaiEty virh zinc e|,@,
Tt. di.rs suppteDhled wirh N{F.EDTA
con@m.ltion of ibtr ii $€ tiwr of natc ar
.bn Gt sisaitionoy inccaed U.
a coiDarcd t\r rhe et.menral ion