Meet Marvin. Sure his cheeks were round and puffy when we met him, but his arms and legs told the truth: he was severely acutely malnourished. A few months past his second birthday, Marvin couldn’t speak. Or walk. Or crawl. His tiny limbs couldn’t support his body. He looked a full year younger than he actually was. But after a few weeks of MANA, Marvin started jabbering, walking and he gained more than two pounds.