http://www.straightdope.com/columns/read/1431/whats-the-origin-of-the-chefs-hat. In summary, the old chefs in the greek orthodox used to hide among the clergy and changed the color to white in an attempt to appease the wrath of god, and Henry the VII beheaded a chef for finding hair in soup and made the next guy wear a hat.
Quick Answer. Low sodium in the body, also known as hyponatremia, is caused by hormonal changes; dehydration; heart, kidney and liver problems; or chronic, severe diarrhea or vomiting, according to Mayo Clinic. Some medications, such as antidepressants, pain relievers and water pills may also cause low sodium levels. Keep Learning.
Low blood sodium occurs when water and sodium are out of balance. In other words, thereâs either too much water or not enough sodium. Normally, your sodium level should be between 135 and 145 milliequivalents per liter (mEq/L). Hyponatremia occurs your sodium level goes below 135 mEq/L.