1. Fruits: cranberries, blueberries, Concord grapes, Sunkist oranges, California red grapes, American sweet jade and so on.

2. Dried fruits: macadamia nuts and abalone nuts (the king of nuts) which are brain tonic and brain-healthy.

3. Maple syrup from northern New England.

4. American ginseng from Wisconsin, where more than 90% of all American ginseng is produced.