Fats are a class of lipids, primarily triglycerides, that serve as a concentrated source of energy, provide insulation, and support the absorption of fat-soluble vitamins. They are essential nutrients, contributing to cell structure and hormone production. Dietary fats are derived from animal sources (saturated fats) and plant sources (unsaturated fats), impacting health differently. Excess consumption, especially of saturated and trans fats, can lead to increased cholesterol levels and cardiovascular issues.
Fats meaning with examples
- Healthy eating habits emphasize consuming unsaturated fats like olive oil, avocado, and nuts, which can contribute to reducing the risk of heart disease. These fats provide the body with essential fatty acids and other nutrients needed to function properly.
- During a marathon, athletes often consume foods rich in fats, offering the sustained energy needed for long-distance running. These dietary fat stores are often depleted, and need to be replaced with foods rich in the proper forms.
- The body stores excess calories as fat, which acts as an energy reserve, insulation, and a protective layer around vital organs. Losing weight usually involves reducing fat intake and increasing physical activity to burn these stores.
- A balanced diet includes moderate amounts of various types of fats, including saturated fats from dairy and meats, and it's important to be aware of the source of each fat to promote better overall health.
- Manufacturers often use fats in processed foods for flavor, texture, and shelf life, sometimes leading to high levels of unhealthy fats. It is crucial to read nutritional labels and make smart choices.