Flower-Fairies Postcard Book

Serenity gets a modern makeover in this European sham from Calvin Klein, featuring bold zigzag embellishments in raffia palm. Reverses to solid; European closure.

Test your pH balance (potential of hydrogen) to help with disease prevention.

pH testing paper in the 5.5 - 8.0 range, the most commonly requested for testing saliva and urine.

Slightly alkaline intercellular fluids hold 10 to 20 times as much oxygen as slightly acidic intercellular fluids.

pH 7.0 is neutral; 6.0 is ten times as acid as 7.0 pH; 5.0 is 100 times as acid; 4.0 is 1,000 times as acid; 3.0 is 10,000 times as acid. The principl ...