Page 5 - Spring2008
P. 5

Letters










                 cation in the day time. I have reduced my  skillet or on the grill no matter how much  formation. Cooked meat and fat are not
                 dosage from 400 mg a day to just 100 mg  marinade is used.             the only sources of dietary AGEs. They
                 at night. Now I am no longer sleepy, I     Also, the article included microwave  are also found in coffee and crusted and/
                 have my memory back, I am not at a loss  cooking along with the damaging frying,  or toasted bread and cracker products.
                 for words, and therefore my job of home  barbecuing, and broiling methods. This

                 schooling five kids (four of my own and  is not correct. Reference 8 explains that  ANOTHER VIEW
                 one fantastic niece!) is much easier. I  “Microwaving was shown to increase     In regards to the article “The Slow
                 hope and pray that we will continue to  AGE content similar to boiling cooking  Cooker Rules!” in the winter edition of
                 have the freedom that our forefathers  methods...” This is because the micro-  Wise Traditions I thought that I should
                 dreamed of when they gave their lives  wave energy is absorbed by the water  let you know that slow cooking is con-
                 for us to be able to think for ourselves  molecules in the food, which cannot  traindicated for MSG-sensitive people.
                 and make our own wise decisions!    exceed boiling temperatures.       We have received a number of reports
                     Thanks for all you are doing to help     An omission by the author is that  from MSG-sensitive people who have
                 Mark McAfee and Organic Pastures  foods that do not contain substantial pro-  experienced adverse reactions from
                 Dairy. I’ll be checking out the website  tein or fat ingredients make few AGEs  meals prepared in a crock pot.
                 to see what is going on and how I can  when cooked at high temperatures. This      The extended cooking time associ-
                 help.                               group includes baked grain products like  ated with slow cooking in a crock pot
                                           Jill Price  bread.                           serves to break down the protein into
                            Discovery Bay, California     AGE production is a very important  individual amino acids, at least in part,
                                                     topic; we should only boil or microwave  resulting in some processed free glu-
                 SLOW COOKING AND AGEs               foods that contain substantial proteins  tamic acid (MSG). That is why foods
                     Concerning the article on Slow  and fats. Although broiling, BBQ, bak-  taste good if prepared in a crock pot.
                 Cookers, in the box “Preventing AGE-  ing and frying create good tastes, these  Of course, MSG-sensitive people vary
                 Related Effects” on page 54 of the Win-  are at a high AGE cost.       in their tolerances for MSG and only
                 ter 2007 Wise Traditions, the author is                    Jay Caplan  experience adverse reactions when they
                 to be congratulated for bringing to our           Brentwood, Tennessee  ingest an amount of MSG that exceeds
                 attention the damage that can be caused                                their individual tolerance for it.
                 by advanced glycation end products  We do not recommend the microwave for                    Jack Samuels
                 (AGEs) from cooking at temperatures  a number of reasons, including destruc-          San Diego, California
                 higher than boiling and cooking without  tion of nutrients and many unknowns.
                 liquids.                            Research indicates that AGEs in food  DISAPPOINTMENT
                     However, there are some errors.  are partially or largely degraded by gut     I cannot for the life of me understand
                 Marinating foods is not discussed in  bacteria and/or rapidly excreted via the  what the reason could be for publishing
                 reference 6 as noted. The only criterion  kidneys and are not harmful to human  the letter bemoaning organic products
                 is temperature; if the temperature is high,  health (Mol Nutr Food Res 2007, 51,  imported from China. This is the new
                 then protein- and fat- containing foods  1085-1090). However, AGEs created in  xenophobia, spouting hate in the name
                 are altered to form more of the damag-  the blood stream when blood sugar is  of “buying local.” There is no reason to
                 ing AGE compounds. Marinades should  high can have many deleterious effects  believe that a third party certifi cation on
                 not be considered protective when food  in the body, although carnosine (from  products from China means less than the
                 is heated above boiling as the foods can  meat) and low levels of polyunsaturated  same certifi cation on domestic products.
                 still reach high temperatures in the oven,  fatty acids provide protection against  I’m surprised and disappointed that the

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