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Joe Palca Reports The Latest Dietary Tool

Only Available in Archive Formats.
Joe Palca Reports The Latest Dietary Tool

Joe Palca Reports The Latest Dietary Tool

Joe Palca Reports The Latest Dietary Tool

Only Available in Archive Formats.

— fat substitute called Olestra is touted by manufacturer Proctor and Gamble as virtually calorie-free, but critics warn Olestra does have its side-effects. The Food and Drug Administration has approved the use of Olestra in some snack foods.