By Henry S. Parker When people think of seaweed, they don’t usually think of toothpaste. Or ice cream, yogurt, and shampoo. But these products often contain seaweed, as do puddings, salad dressings, chocolate milk, cosmetics, paints, medicinal products, and explosives. Even beer—as a clarifier to offset haziness. Salud! Seaweed for Dinner? Mostly, seaweed is eaten, […]