Buy: Organic berries
The organic berries are a major exception to this rule; we said earlier that fresh produce is not recommended. The health benefits of berries are incredible, and we believe you should definitely buy them for half the price.

Buy Organic Berries
Skip: Flour, baking powder, and dried yeast
Ingredients used in baking flour, baking powder, and dried yeast can only remain on the shelf for short periods of time, so it is best not to buy them in bulk. Buying smaller amounts at the rate at which you may actually need them is better advised.

Skip Flour, Baking Powder, And Dried Yeast