Recently, there has been significant attention given to weight gain advertisements found in magazines from the 30s, 40s, 50s, and 60s. The advertisements, for products with names like “Wate-On,” “Kelp-A-Malt,” and “Ironized Yeast,” seem strange to readers in a day and age when women are under so much pressure to lose weight. However, if you look a little closer at the advertisements, it quickly becomes…