The hyponatremia is caused by a relatively smaller loss in total body water. 1  any cause of hypovolemia such as prolonged vomiting, decreased oral intake, severe diarrhea. 2  diuretic use (due to the diuretic causing a volume depleted state and thence ADH release, and not a direct result of diuretic-induced urine sodium loss)
Biotin is safe but is not likely to do much to help your hair grow unless you are deficient in biotin, which is uncommon. A reasonable dose is 5 mg. However, you may get better results by taking a quality multivitamin, eating a healthy diet rich in organic fruits and vegetables, avoid junk food and getting adequate sleep.
This condition affects the absorption of biotin in your intestines and keeps your body from using the biotin found in dietary protein sources like eggs, pork, salmon and liver. In this instance, high doses of biotin -- anywhere from 40 to 100 mg of biotin per day -- are recommended, according to the Linus Pauling Institute. Lose Weight. Feel Great!