The nature of pistachios is hot and dry, so people with a hot temper should not overeat pistachios. Pistachios are similar to almonds in terms of nutrients, but have higher levels of vitamin B1 and iron and can be useful to prevent anemia, anorexia, fatigue and nervous system function. It is useful for stomach ulcers and obsessions and is suitable for eliminating toxins and thirst. It makes the body fat and opens the airways and strengthens the stomach opening. It is better for people with weak liver failure and people with gout, diabetes and kidney disease to avoid eating a lot of pistachios. Starting age for children from ten to twelve months.