Seaweed is one of the most ancient super-foods that has been used by humans to improve their longevity and health. It has been consumed for thousands of years as a means of nutrition and has been considered to be the “perfect food” by many civilizations... Seaweed is one of the most ancient super-foods that has been used by humans to improve their longevity and health. It has been consumed for thousands of years as a means of nutrition and has been considered to be the “perfect food” by many civilizations...
Mother of Pearl, more properly known as pearl nacre, is the hard, shiny stuff that makes up pearl exteriors and the inside of some mollusc 
Although the importance of sun protection has been known for thousands of years, sunscreen as we know it is a surprisingly recent thing. The earliest synthetic sunscreens, dating back to the 1930s, were somewhat useful but still fairly...