San Francisco 49ers tight end George Kittle jokingly threatens to retire after learning the NFL is banning smelling salts.

Ammonia and smelling salts have long been used by NFL players before and during games to give them an extra pick-me-up whenever they need a boost of energy. However, according to a recent NFL memo, ...

George Kittle of the San Francisco 49ers voiced his displeasure over the ban by crashing a teammate’s interview with NFL ...

San Francisco 49ers star George Kittle bemoaned the NFL's new ban on ammonia inhalants and smelling salts on Tuesday, Aug. 5.

George Kittle put the NFL on notice when breaking news on Tuesday. The San Francisco 49ers tight end interrupted a live NFL ...

#49ers George Kittle just crashed our set to break news that the NFL banned smelling salts and ammonia packets today. Says he ...

Are smelling salts being banned by the NFL? Here's what Kittle shared about the news, and why players have used them in the ...

On the same day George Kittle threatened retirement, the Saints claimed one of his backups off the waiver wire. Get to know ...

San Francisco 49ers tight end George Kittle had a funny reaction to the news that the NFL was lifting the smelling salts ban.

George Kittle broke news to NFL Media on Tuesday: The league has banned smelling salts, citing a player-safety issue.

San Francisco 49ers tight end George Kittle shared his thoughts on the retirement of wide receiver Chris Conley, a respected role player who spent 10 seasons in the NFL. Kittle, known for his ...