H. pylori bacteria produce a number of potent toxins, and they encourage the host's immune system to attack the epithelial cells.3 Together, these actions often result in the death of surrounding cells and prevent the stomach from performing its normal functions.
Bioluminescent Bay Laguna Grande in Las Croabas is a one of a kind ecosystem situated along the Puerto Ricoâs northeastern city of Fajardo. It is the second best-kept bioluminescent bay in Puerto Rico after Mosquito Bay. Visiting bio bay is by far the most mystifying experience of the island.
Culebra & Vieques. More than an all-star island, Puerto Rico is actually an all-star archipelago. Just several miles off the east coast are the island towns of Vieques and Culebra. Both are world-class attractions on their own. Mosquito Bay in Vieques is the brightest bioluminescent bay in the world according to the Guinness Book of World Records. Culebra has Flamenco Beach, which The Discovery Channel named the second best beach in the world. They are the most secluded, pristine towns in Puerto Rico.