Nuts

Definition

Nuts are a type of dry fruit that usually have a hard shell and a seed, and they are known for being nutritious and tasty snacks.

Scientific / Technical Definition

Nuts are seed kernels that are widely used in cooking or consumed as a snack. They are botanically defined as dry, indehiscent fruits with a hard outer shell and are rich in essential nutrients such as healthy fats, protein, vitamins, and minerals. Common examples include almonds, walnuts, and hazelnuts.

Benefits

• Rich in healthy fats, particularly unsaturated fats, which can benefit heart health.
• Good source of protein and dietary fiber, supporting muscle health and digestion.
• Contain important vitamins and minerals like vitamin E, magnesium, and selenium.
• Provide antioxidants that may reduce inflammation and protect against chronic diseases.

Examples

• Almonds
• Walnuts
• Cashews
• Pistachios
• Brazil nuts

Additional Information

• Known issues: Some people may have allergies to nuts, which can lead to severe allergic reactions. Additionally, consuming large quantities of nuts can contribute to high caloric intake, potentially leading to weight gain.

Related Terms

• Seeds
• Nutrient-dense foods
• Healthy fats

References

• Nuts and seeds for cardiovascular health: Mechanisms and effects on risk factors
• Health benefits of nuts: potential role of antioxidants