Elderberries contain antioxidants, and many believe they can relieve colds, fight the flu, and boost the immune system. The elixir made from the berry at South Tampa’s Necessary Elements is so popular that the proprietor, herbalist and massage therapist Amanda Boyette, posts updates on her Facebook page when a new shipment is coming in. 

8-oz. bottle, $20; 16 oz., $35, @NecessaryElementsofSouthTampa.