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.
Sometimes the rotten egg odor is created by sulfur bacteria that use the dissolved sulfate as an energy (food) source. The bacteria chemically change the sulfate to hydrogen sulfide gas. The bacteria prefer the hot water side of the household plumbing system but may be found in the cold water pipes too.