Excellent coffee should be made fresh from freshly roasted coffee beans, so try to find a cafe or market that roasts their beans daily, or make your own coffee from freshly roasted beans. For top quality espresso, seek out a cafe that uses the finest espresso machine and employs a skilled barista.
Hyaluronic acid, one of the polymers that accounts for the toughness and flexibility of cartilage and tendon, typiiies this group of extracellular polysaccharides. Other heteropolysaccharides, sometimes in very large aggregates with proteins (proteoglycans), account for the high viscosity and lubricating properties of some extracellular secretions.
Storage polysaccharides include starch and glycogen. These are found in different foods such as starches which consist of potatoes, rice and corn. We need these as dietary fiber. Glycogen is stored in our liver and our muscles and is another example of storage polysaccharides that are needed to stay alive.