This is a natural herb that has proven to have no side effects when used as an herb for cooking. Like almost all things, when taken in large doses, there could be some minor side effects. Reports of bloating and gas can result from taking too much fenugreek.
The salinity of water in the ocean averages about 35 parts per thousand (ppt). The mixture of seawater and fresh water in estuaries is called brackish water and its salinity can range from 0.5 to 35 ppt.
Ocean salinity is measured in grams of salt per kilogram of sea water. The range which is measured is currently only between 32 and 37 parts per thousand, but NASA hopes to get this down to 0.2 parts per thousand, a change of just one millilitre of salt in six litres of water.