Texans running back Arian Foster says he's gone vegan. Foster, who has 32 total touchdowns in three NFL seasons, made the announcement on Twitter last week. "Officially a vegan now. We'll see how this goes. But week one down. So far, so good. Feels wonderful," the 6-foot-1, 229-pound running back said. News of Foster's diet decision caused a social media uproar. "People feel so strong about meat and milk. I wish they felt this strong about peace," the two-time Pro Bowler wrote shortly after his original tweet.