Spirulina eases the passage of waste through the digestive system, thereby reducing stress on the entire system. It also promotes healthy bacteria in the digestive system, and helps to improve the absorption of dietary nutrients.
On average, expect to pay $89/square foot of installed quartz counters. Prices will vary from $59 to $139 depending on the brand, pattern, and installer.
1 Stone countertops, including granite, other natural stone and quartz resin (engineered stone) cost $4-$150 per square foot, or $120-$4,500 for a typical 30 square foot kitchen countertop. 2  Stone tiles cost $4-$20 per square foot; slab stone countertops cost $50-$150 per square foot.