Do pistachios affect hormones?

Yes, pistachios can have an impact on hormones, particularly those related to stress and metabolism. Pistachios are rich in magnesium, a mineral that helps regulate cortisol, the stress hormone ( 28 ). In addition, they contain compounds such as phytoestrogens, which are plant-based substances that can mimic estrogen in the body to a certain extent ( 29 ). This may influence hormonal balance, but the effect is generally mild and usually not a problem for most people.

What organ are pistachios good for?

Pistachios are particularly beneficial for the heart. They are packed with healthy fats, antioxidants, and nutrients such as potassium, which support cardiovascular health. Eating pistachios instead of other foods that are high in saturated fat can help lower bad cholesterol (LDL), reduce inflammation, and improve blood vessel function ( 30 ). In addition, pistachios benefit the digestive system as their fiber content promotes gut health by fostering the growth of good bacteria in the intestines ( 2 ).

How many calories are in 1 pistachio?

A single pistachio nut contains about 4 calories ( 1 ). This can vary slightly depending on the brand and preparation, but pistachios are relatively low in calories in comparison to other nuts. They’re an excellent choice for snacking as they provide a balance of protein, healthy fats, and fiber without an excessive calorie load.

Can I drink water after eating pistachios?

Yes, you can drink water after eating pistachios, and there’s no evidence that suggests it causes any negative effects. Drinking water can actually help with digestion (31), particularly if you’ve consumed salted pistachios, as it helps balance the sodium levels in your body. However, you should opt for unsalted pistachios if you’re concerned about sodium intake.