For a bodybuilder, strength athlete or someone trying to optimize lean mass and size, it is a mistake. And speaking of "social" networking, local expert Zita Gustin will function featured speaker at the Kirkland Chamber of Commerce luncheon Friday April 17 at 11:30 a.m. in the Woodmark Hotel in Kirkland. This is because a reaction to the enhancements made on the amount of enzymes a human frame.