MetLife Customer Service Phone Number 800-638-5000 is the customer service phone number of the MetLife. customer service number enables the customers of the MetLife company to convey their complaints or suggestions. If you want to reach a live person, you have to follow below steps : Press 0
If you eat foods that have sulfur proteins in them then you may find yourself burping the H2S, which will smell like rotten eggs. The sulfur reducing microbes in the intestine digest the proteins and release the gas. People of all ages can expel H2S when they burp, and this is especially common in pregnant women.
1 Gases coming up from your stomach: sometimes acid can come up as well and cause damage to the esophagus.  Bacteria in the mouth that can cause a ârotten eggâ gas: this is not so much bad taste but more bad breath. This bacteria usually lives on the side of the tongue and usually donât cause any damage to the teeth.