There's many physiological processes that are influenced by the acidity of the ocean.

Think about bittersweet chocolate or think about the acidity of yogurt wonderful mixed with strawberry fruits.

Crabs have this complicated structure under their carapace called the gastric mill that grinds their food in a variety of different ways.

(d) According to recent information, Thich Huyen Quang recently suffered a gastric haemorrhage and is now under medical treatment in Binh Dinh Province General Hospital.

So we know, for example, that two sugar pills a day are a more effective treatment for getting rid of gastric ulcers than one sugar pill.

During most visits he had complaints concerning his general health, including a bad back, gastric ulcer, kidney infection and thyroid problems, causing, inter alia, sleeping problems.

The amount of nitrogen and sulfur circulating through the Earth system has doubled. The ocean s pH is changing at an unprecedented rate, reaching levels of acidity that marine organisms have not experienced in the last 20 million years.

So to give them something tangible that shows that there is something after death, they take the gastric juices of people who passed away and concentrate them, and put them into a battery that can actually be used to power flashlights. They also go you know, sex toys, whatever.

In fact, one in six cancer cases worldwide is caused by a known infectious agent, with the proportion rising to one third in some countries in Sub Saharan Africa. The four main culprits are hepatitis B and C (hepB and hepC), human papillomavirus (HPV), and Helicobacter pylori, which are collectively responsible for 1.9 million cases of liver, cervical, and gastric cancer annually.

(c) Support for preventive initiatives and increased focus on dealing with epidemic gastric diseases including malaria, tuberculosis and AIDS in view of the increasing gravity of the AIDS pandemic, and the inclusion of policies to combat it in educational and media programmes and awareness programmes, and the promotion of participation by all sectors of society in dealing with them, as well as enabling poor people to obtain basic medicines.