Does warm salt water induce vomiting?

Oh God, yes it absolutely does, and the taste is so horrific you'll want to throw up just thinking about it. Unless you accidentally swallowed poison or something, please avoid doing this. It's a very unpleasant experience to go through at 2 AM.

Don't try this just because you read it on some random detox blog. Forcing yourself to vomit using salt water can seriously mess up your electrolyte balance and hurt your throat. If you have ingested something toxic, go to a hospital emergency room immediately instead of experimenting.

Yes child, in olden times people used highly concentrated salt water to clear the stomach in emergencies. But it can put a lot of strain on your heart and stomach. If you are having severe acidity or food poisoning, it is much safer to drink simple warm water or see a doctor.

It does trigger vomiting, but as someone into fitness, I really advise against it. Forcing emesis dehydrates your muscles and strips your body of essential sodium and potassium. If your digestion is feeling heavy, just stick to clean meals and let your body process it naturally.