John B. Sanfilippo & Son ( JBSS ) is a way to invest in the popularity of nuts, and right now nuts are getting more popular and their prices are rising. That’s mostly good news for thisI am a freelance business writer. I formerly wrote articles for the Motley Fool Blogging Network, where I won several editor's choice awards. After that, I wrote articles for the main Motley Fool site. I typically focus on restaurants, retailers, and food manufacturers, considering both growth opportunities and valuation metr ...