My investment thesis for Nature’s Sunshine ( NATR ) is that its autoship program and focus on the Asian markets are now paying off, so its long-term growth rate has increased. Nature’s Sunshine just posted very strongI 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 ...