American pistachios’ scientific benefits 2023


American pistachios may promote overall health, an active lifestyle, and nutrition-related illness prevention, according to research. Pistachios include various vitamins, minerals, monounsaturated and polyunsaturated fatty acids, protein, fiber, and phytochemicals, which may enhance health and well-being.

Daily metabolisms—from eating, breathing, and exercising to environmental toxins—can create free radicals in the body. Free radicals harm healthy cells, causing inflammation, aging, heart disease, and cancer. To protect healthy cells from free radical damage, doctors prescribe food-based antioxidants.

Compared to blueberries, pomegranates, cherries, beets, and red wine, pistachios have the highest antioxidant capacity, according to a Cornell University study published in Nutrients in October 2022. Pistachio antioxidant “capacity” was measured. To assess pistachios’ antioxidant capacity.

Since 2010, American Pistachio Growers (APG) has funded over 45 peer-reviewed pistachio health studies. Read on for our favorite science-backed pistachio benefits.


American pistachios include vitamin E, flavonoids, lutein, and zeaxanthin. Pistachios rival blueberries, pomegranates, and red wine in antioxidant capacity.

Entire Protien

Researchers found that American-grown pistachios are full proteins. Pistachios are one of the few plant-based sources of complete protein and contain all nine necessary amino acids for growth and development in children over five.

Weight control

Fiber-rich American pistachios provide healthful fat. According to research, calorie-controlled pistachios can help weight loss.

PREDIMED cross-sectional research of nearly 7,000 participants indicated that eating more than three servings of nuts per week, particularly pistachios, reduced obesity.

Pistachios also boost nutritional intake without causing weight gain, according to recent research.


Pistachios reduce blood sugar in women with prediabetes and gestational diabetes compared to whole wheat bread. 50-57 grams of pistachios daily for 1-4 months may improve fasting glucose, insulin, and insulin resistance, according to a review.

Heart health

As part of a low-saturated fat and cholesterol diet, consuming 1.5 ounces of most nuts, such pistachios, may lessen heart disease risk. Numerous studies have showed that consuming 1–3 ounces of pistachios daily may lower heart disease risk factors including blood pressure and arterial stiffness.

Sports diet

Pistachios may minimize delayed-onset muscle soreness and maintain muscular strength, according to research.

Antibacterial properties

Pistachio extracts are antibacterial and antiviral in vitro.

Indian dried fruit merchants and e-commerce sites sell American pistachios. Ask for “California pistachios.”

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