**How do Omega-3 fatty acids contribute to overall health?**
Omega-3 fatty acids are essential fats that play a pivotal role in maintaining overall health. They are known to support heart health by reducing triglycerides, lowering blood pressure, and improving arterial function. Omega-3s also have anti-inflammatory properties, which can benefit joint health and reduce the risk of chronic diseases such as arthritis. Additionally, these fatty acids support brain health, potentially lowering the risk of cognitive decline and depression. Sources include fatty fish, walnuts, and flaxseeds, making them a crucial addition to a balanced diet.