Shelled pistachios tend to be less expensive per unit than skinless pistachios, but shelled pistachios are cost-effective. A 3-pound bag of shelled pistachios (without shell) will cost less per unit of seed than a 1.5-pound bag of peeled pistachios (without shell). Occasionally, you'll find empty shells in a pack of shelled pistachios, which weigh more in shell than kernels. However, a comparison of the weight of grains shows that you pay less for peeled pistachios.
Pistachios in shells usually cost more than twice the price per ounce than pistachios in shells, so all you save yourself is the trouble of returning them and paying a huge fee for this luxury. In addition, finely opened pistachios may not be as extensive as pistachios in shells. Although shelled pistachios also have their customers, skinless pistachios are cheaper. Mainly because you know you're paying for the weight of the grain, not for hard-to-open shells or closed pistachios.
Since shelled pistachios are easier to eat, you also have more customers. Assuming you're not a person who likes the sensual experience of breaking the shell and extracting a pistachio, what's the best deal to buy with or without a shell? A whole pistachio, shell and all, weighs about 0.02 ounces (0.57 grams), and the grain or nut, that is, the portion of the pistachio eaten, makes up approximately 53 percent of that weight. You might suspect that would make skinless pistachios cheaper. But if you look at the prices charged by retailers, shelled pistachios tend to be more than twice as expensive per ounce as those with shells, so all you save is the trouble of extracting them and paying a substantial fee for that luxury.
Although pistachios with shells seem cheaper, pistachios without shells are cheaper. Mostly because you know that you pay for the weight of the grains, not for the shells or closed pistachios, which are difficult to open. Many consumers prefer shelled pistachios rather than shelled pistachios for convenience. TL; DR: You get the same amount of pistachio pulp per dollar without shell or without shell.
We don't need to perform this additional step for unshelled pistachios, which do not require additional labor from the buyer. Making nuts, such as pistachios, part of the daily diet is associated with a decreased risk of death from cancer, heart and respiratory diseases, Jeffers says. This process is more fun for them and may cause them to eat less because they will spend some time opening the pistachios without the shell. Pistachios are cholesterol-free and high in healthy fats, making them suitable for everyone from patients with heart disease to diabetics.
These findings suggest that treatment with pistachio may attenuate kidney dysfunction and structural damage by reducing oxidative stress and inflammation in the kidney. On the other hand, precisely opened pistachios may not be as large as normal pistachios, since they are not prepared enough to open the shell, meaning that they are usually more modest. I just bought the Wonderful brand roasted pistachios with shell %26 (12 oz) and they are not very good (the expiration date is far away, so they are not an old package).