Choose the letter of the sentence that is the BEST IMPLIED Main Idea for the paragraph below. The word natural in advertisements clearly sells products. Juices and foods filled with "natural" goodness along with "natural" vitamins are big money makers. Consumers seem to believe that anything coming straight from nature has to be good for you. Yet if you're one of those consumers, you might want to reconsider your trust in Mother Nature. Aflatoxin, one of the most potent cancer causing substances, is a natural product of mold. Ricin, one of the deadliest poisons on Earth, comes from nature's own castor beans. Take just one bite of the naturally growing mushroom Amanita phalloides, and you won't be around long to discuss it. Next time you're thinking of buying an herbal supplement because it's natural and therefore has to be good for you, just remember that bee stings and poison ivy are also "natural." A. Synthetic products are better for you than natural ones. B. We shouldn't just assume that "natural" products are safe. C. The word natural is a big selling point for all kinds of products.