Lipids
Definition
Lipids are a group of naturally occurring molecules that include fats, oils, and cholesterol, and they're essential for storing energy and building cell membranes.
Scientific / Technical Definition
Lipids are a category of organic compounds that are insoluble in water but soluble in organic solvents. They play critical roles in cell structure and function, energy storage, signaling pathways, and as precursors to hormones and other bioactive molecules.
Benefits
- Provide a concentrated source of energy
- Support cell growth and maintenance
- Help in the absorption of fat-soluble vitamins (A, D, E, and K)
- Contribute to the structure and function of cell membranes
- Play a role in hormone production and regulation
Examples
- Butter
- Olive oil
- Avocado
- Nuts and seeds
- Egg yolks
Additional Information
- Effects: Lipids are crucial for maintaining optimal brain health, hormone levels, and cellular metabolism. However, an imbalance, such as high levels of certain lipids like cholesterol, can lead to health issues such as cardiovascular disease.
Last updated: 10/22/2024