Sweet as Sin "She is obviously passionate about her mission to place candy in an historical and cultural context." "Portland Book Review" wrote: "The book is full of research and black and white photos, but lacks much in true substance." Sweet as Sin Sweet as Sin: The Unwrapped Story of How Candy Became America’s Pleasure is a 2016 nonfiction book written by Susan Benjamin. It focuses on the history of candy and its importance in American culture. The book details the history of the birth of sweets from the harvesting of the marshmallow plant in ancient Egypt to the mass-produced candy innovations of
Pulmonaria officinalis pink at first, later turn to blue-purple during the anthesis, by changing the pH value inside of the petals. As a matter of fact the flowers contain a dye that belongs to the anthocyanins and change the color from red (acidic) to blue (alkaline). "Pulmonaria officinalis" is diploid and has the chromosome number 2n = 14. Flowering period extends from March through May and the seeds ripen from May to June. Pollination is granted by insects (entomophily) - mainly bees, bumblebees and butterflies - the spread of seeds over ants. The plant has been cultivated for centuries as a medicinal