- Role: Fats are a concentrated source of energy and serve various functions, including insulating and protecting organs, supporting cell growth, and helping absorb fat-soluble vitamins (A, D, E, and K).
- Types: Fats can be divided into several types: a. Saturated fats: Found in animal products and some plant oils, these fats are solid at room temperature and are associated with an increased risk of heart disease when consumed in excess. b. Unsaturated fats: These include monounsaturated and polyunsaturated fats, which are generally considered healthier. They are found in foods like olive oil, avocados, and fatty fish. c. Trans fats: These are artificial fats created through hydrogenation and are found in many processed foods. They are considered unhealthy and are linked to heart disease.
- Food sources: Fats are present in foods such as butter, oils, nuts, seeds, fatty fish, avocados, and dairy products.
Linoleic acid is an essential omega-6 fatty acid, meaning that it is necessary for human health but cannot be synthesized by the body and must be obtained from the diet.
Cod liver oil is a popular dietary supplement that is derived from the liver of cod fish. It is known for its high content of omega-3 fatty acids, as well as vitamins A and D.
Eggs are widely recognized as a highly nutritious and versatile food. They are a rich source of high-quality protein, essential vitamins, and minerals, all packed in a small, low-calorie package.
Omega-3 fatty acids are indeed associated with a reduced risk of heart disease and stroke.