If a corresponding cell contains the maximum value in the range, the array contains the row number. Otherwise, the array contains an empty string (). The MIN function uses the new array as its second argument and returns the smallest value, which corresponds to the row number of the maximum value in Data.
Water that is too acidic or too alkaline can be detrimental to human health and lead to nutritional disequilibrium. This was demonstrated in a Swedish well water study, which found both pH extremes to be problematic. Your body simply was not designed to drink highly alkaline water all the time.
How Water pH may affect your health. The pH of the water you drink matters. Alkaline water has a pH of higher than 7, which it gets from healthy essential minerals that you need for better health. Acidic water has a pH of less than 7, and often lacks the minerals you need for good health. Water pH and Alkalinity is NOT the same thing!