Lecture Slides Week1 1-7 Minerals

7/27/2019 Lecture Slides Week1 1-7 Minerals

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Focus on: Minerals



Nutrients: Energy Yielding or Not?!"#$%&'# )%&*+, -'&$./0

Yes No Macronutrients Carbohydrates ✔ 4 kcal/gram Fats ✔ 9 kcal/gram Protein ✔ 4 kcal/gram Micronutrients Vitamins ✔ Minerals ✔ Miscellaneous Water ✔ Alcohol ✔ 7 kcal/gram



Micronutrients

o !""#"# %& '()**"+ )(,-&.' %& ./" 0,#1

o “2()**"+ )(,-&.'” 3• 4%**%5+)(' 6(57 ,+

• 4%8+,5+)(' 6(85 ,+ 957

o !,&:"&"+51 1%"*#%&5 ; %&8*-#"'<• =%.)(%&'

• 4%&"+)*'



Mineral Classification

Major Minerals

More than 100 mg/day required by diet

Present in the body in amounts > 0.01% body weight

Sodium, potassium, chloride, calcium, phosphorus, magnesium,sulfur

Trace Minerals

Less than 100 mg/day required by diet

Present in the body in amounts < 0.01% body weight

Iron, copper, zinc, selenium, iodine, chromium, fluoride, manganese,molybdenum & others



Minerals Overview

o 4%&"+)*' )+" "*"("&.' &""#"# 01 ./" 0,#1 %&'()** )(,-&.' >,+ /")*./ )&# ()%&."&)&8"?

o 4%&"+)*' )+" )@)%*)0*" %& -&A+,8"''"# >,,#'B',(" A+,8"''"# >,,#' )&# #%".)+1'-AA*"("&.'?

o C, ()%&.)%& /")*./B (%&"+)*' (-'. 0"

8,&'-("# %& ./" 8,++"8. A+,A,+D,&'?



Minerals Overview (cont.)

o E"8)-'" 8"+.)%& (%&"+)*' 8)& 0" .,F%8 %> .)G"&%& .,, /%5/ )& )(,-&.B ')>" -AA"+ %&.)G" *"@"*'

/)@" 0""& "'.)0*%'/"#o 4%&"+)*' )8. )' 8,>)8.,+' )&# '"+@" )'

"*"8.+,*1."'



Minerals as Cofactors

H? 4%&"+)* 8,>)8.,+ 8,(0%&"' I%./%&8,(A*"." "&J1(" ., >,+()8D@" "&J1("

K? L8D@" "&J1(" 0%&#' .,(,*"8-*"' %& 8/"(%8)* +")8D,&68,(A,-&#' L ; E7 ;)88"*"+)."' ./"%+ .+)&'>,+()D,&%&., A+,#-8.' L ; E

M? N%&)* A+,#-8.' +"*")'"# ;"&J1(" '.)1' -&8/)&5"#

!"#$%& ()*% +#),) -. /)00)"%)



Minerals as Electrolytes

o O&8*-#"' ',#%-(B A,.)''%-( ; 8/*,+%#"

o P*"8.+,*1."' 8,&.+,* &"+@" %(A-*'" 8,&#-8D,&

o Q"*A ()%&.)%& AQ 0)*)&8"R A+"@"&.' )8%#,'%' ;

)*G)*,'%'



Mineral Absorption Interference

!"#$%& ()*% +#),) -. /)00)"%)

123*3#&, S >,-&# %& 5+""&'

)&# 8/,8,*)."' %&/%0%.

8)*8%-( )&# %+,&

)0',+AD,&

43''%', S >,-&# %& .") )&#

',(" 5+)%&' 8)& %&."+>"+"

I%./ %+,& )0',+AD,&

56/78 38%+ 9:6/#3#&,; S >,-&# %& ',1B 0+)&B

I/,*" 5+)%&' 8)&

%&."+>"+" I%./

)0',+AD,& ,> 8)*8%-(B

J%&8B %+,& )&#

()5&"'%-(



Calcium

o TTU 8)*8%-( %& ./" 0,#1 >,-&# %& ',*%# (%&"+)*

#"A,'%.' %& 0,&"' ; .""./

o HU >,-&# %& %&.+)8"**-*)+ V-%#B 0*,,# ;"F.+)8"**-*)+ V-%#

o Q"*A' .+)&'(%. &"+@"'B 8,&.+)8. (-'8*"'B

+"5-*)." 0*,,# A+"''-+" ; +"*")'" /,+(,&"'



Calcium Deficiency

o W,I 0,&" (%&"+)* #"&'%.1

o X'.",A"&%)

o X'.",A,+,'%'

o O&8+")'"# +%'G ,> >+)8.-+"



Calcium Excess

o YW %' KBZ[[ (5

o 2-AA*"("&.' 8)& 8)-'" 5)'B 0*,)D&5B 8,&'DA)D,&

o Q%5/ %&.)G" 8)& %&8+")'" +%'G ,> G%#&"1 '.,&"'

o Q%5/ %&.)G" 8)& %&8+")'" -+%&)+1 ; 0*,,# 8)*8%-(

*"@"*' )&# 8)-'" /")#)8/"'B G%#&"1 >)%*-+"B D''-"

8)*8%\8)D,& ; +"#-8"# )0',+AD,& ,> ,./"+(%&"+)*'



Calcium Nutrient Needs

o N,+ )#-*.' HT:Z[ 1")+'< ]^L HB[[[ (5_#)1

o N,+ )#-*.' ,@"+ )5" ZH< HBK[[ (5_#)1

L@"+)5" Y2 %&.)G"<

o `[[ (5_#)1 >,+ I,("&

o HB[[[ (5_#)1 >,+ ("&



Dietary Sources of Calcium<&,# ,="$8&,> +3%$/?

o 4%*G

o a,5-+.

o b/""'"

!='@+3%$/ ,="$8&,?

o ^)+G 5+""& *")>1 @"5".)0*"'B )*(,&#'B *"5-("'B

')+#%&"'B 8)&&"# ')*(,& I%./ 0,&"'B >,+D\"# c-%8"'



Calcium Supplements

A&8=BB&'+&+ C=$?

o W)8.,'" %&.,*"+)&.

o 4%*G )**"+5%"'

o X@,:@"5".)+%)&'

o ="5)&'

o W,I 8)*8%-( #%".'

o d""A ., Z[[ (5_*"'' A"+#,'"

o L@,%# A+,#-8.' 8,&.)%&%&5

)*-(%&-( ,+ ()5&"'%-(6%&8+")'" 8)*8%-( *,''7

o b)*8%-( 8)+0,&)."< e[U8)*8%-(B .)G" I%./ >,,#

o b)*8%-( 8%.+)."< KHU

8)*8%-(B #,"'&f. +"g-%+">,,#



Bone Mass & Osteoporosis

o h")G 0,&" ()'' )8/%"@"# 01 )5" M[

o Li"+ M[ S 0,&" +"',+AD,& ,88-+' ). +)."

>)'."+ ./)& 0,&" '1&./"'%'o C/%' *")#' ., +"#-8D,& %& 0,&" ()'' ; 0,&"

(%&"+)* #"&'%.1 6E4^7

o X'.",A,+,'%' S *,I 0,&" (%&"+)* #"&'%.1 ./).*")#' ., A,+,-' ; >+)5%*" 0,&"'



Bone Mass & Osteoporosis

!"#$%& ()*% +#),) -. /)00)"%)



A%,D E38#=$ 1,#&=:=$=,%, A%,D

j"&#"+

N+)8.-+"' >+,( Xh )+" Kk )' 8,((,& %& I,("& )' %& ("&

4"& )+" *)+5"+B /")@%"+B /)@" 5+")."+ A")G 0,&" ()''

l,("& *,'" (,+" 0,&" #-" ., A,'.("&,A)-')* 0,&" *,''

L5"E,&" *,'' %' &,+()* A)+. ,> )5%&5

]%'G ,> 0,&" *,'' %&8+")'"' I%./ )5"

])8" C/,'" ,> L>+%8)& #"'8"&. /)@" (,+" #"&'" 0,&"' ./)& b)-8)'%)&' ,+ 2,-./")'. L'%)&'

N)(%*1 /%'.,+1 N)(%*1 ("(0"+ I%./ ,'.",A,+,'%' %&8+")'"' 1,-+ +%'G

E,#1 '%J" C/%&_*%5/. %&#%@%#-)*' ). /%5/"+ +%'G 0"8)-'" /)@" *"'' 0,&" ()''

2(,G%&5 C,0)88, I")G"&' 0,&"'

L*8,/,* )0-'"W,&5 ."+( )*8,/,* )0-'" +"#-8"' 0,&" >,+()D,&

W,&5 ."+( )*8,/,* )0-'" %&."+>"+"' I%./ 0,#1f' )0%*%.1 ., )0',+0 8)*8%-(

^%".^%". *,I %& 8)*8%-( ; @%.)(%& ^ A*)1' +,*" %& #"@"*,A("&. ,> ,'.",A,+,'%'W,I 8)*8%-( %&.)G" #-+%&5 0,&" >,+()D,& 1")+' *")#' ., *,I"+ 0,&" ()''

W,I 8)*8%-( %&.)G" #-+%&5 )#-*./,,# 8)& )88"*"+)." 0,&" *,''



For More Informationo 4"#*%&" h*-'B 4%&"+)*'<

/mA<__III?&*(?&%/?5,@_("#*%&"A*-'_(%&"+)*'?/.(*

o =%.)(%&' ; 4%&"+)*'< Y&#"+'.)&#%&5 C/"%+ ],*"B Q)+@)+# Q")*./<

/mA<__III?/"*A5-%#"?,+5_/)+@)+#_@%.)(%&'n)&#n(%&"+)*'?/.(

o NLX Q-()& =%.)(%& ; 4%&"+)* ]"g-%+"("&.'<

/mA<__III?>),?,+5_#,8+"A_[[e_aK`[TP_

1K`[T"[[?QC4ob,&."&.'

o Y2 &)D,&)* O&'D.-."' ,> Q")*./B Xp8" ,> ^%".)+1 2-AA*"("&.'Bb)*8%-(< /mA<__,#'?,#?&%/?5,@_>)8.'/"".'_b)*8%-(:q-%8GN)8.'_

Lecture Slides Week1 1-7 Minerals

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