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.
Sodium is found in table salt as sodium chloride or in baking soda as sodium bicarbonate. Many medicines and other products also have sodium in them, including laxatives, aspirin, mouthwash, and toothpaste. Low sodium levels are uncommon and are most often caused by heart failure, malnutrition, and diarrhea.Other electrolytes, such as potassium, calcium, chloride, magnesium, and phosphate, may be checked in a blood sample at the same time as a blood test for sodium.odium is also important in how nerves and muscles work. Most of the sodium in the body (about 85%) is found in blood and lymph fluid. Sodium levels in the body are partly controlled by a hormone called aldosterone, which is made by the adrenal glands.