Omega-7 or palmitoleic acid is a monounsaturated fatty acid that is often overlooked in comparison to other essential fatty acids like omega-3s and omega-6s. Omega-7s are found abundantly in certain foods such as seafood, macadamia nuts, and some oils.
They are known to have a wide range of health benefits and play a crucial role in maintaining overall body functions. In this article, we’ll discuss sources and signs of omega-7 deficiency.
Sources of Omega-7 Fatty Acids
Here are some of the major sources of omega-7 fatty acids:.
Sea Buckthorn Oil
Sea buckthorn oil is rich in omega-7 and is often used in skincare products. The oil is sourced from the berry of the sea buckthorn plant, which is native to Europe and Asia.
The oil is known for its anti-inflammatory, anti-oxidant and anti-cancer effects.
Macadamia Nuts
Macadamia nuts are a rich source of Omega-7s. These nuts are packed with monounsaturated fats, which reduce the risk of heart disease and lower cholesterol levels. Macadamia nuts make a healthy snack and are a great source of energy.
Fish Oil
Fish oil is a rich source of essential fatty acids, including omega-7s. The oil is usually extracted from fatty fish such as salmon, mackerel, and sardines.
Omega-7s in fish oil are known to support healthy skin, hair, and nails, maintain normal hormone function and improve heart health.
Olive Oil
Olive oil contains a good amount of monounsaturated fats, including omega-7s. This oil is high in antioxidants and anti-inflammatory properties and is known to support healthy brain function and protect against heart disease.
Avocado Oil
Avocado oil is rich in omega-7s and is often used as a cooking oil. This oil is high in vitamin E, antioxidants, and anti-inflammatory properties, making it a great choice for maintaining overall health.
Signs of Omega-7 Deficiency
The following are the signs of omega-7 deficiency:.
Dry Skin
Omega-7s are known for their ability to maintain healthy skin. Deficiency in omega-7s can lead to dry, flaky skin, and increased skin sensitivity to environmental factors such as sun, wind, and pollution.
Poor Wound Healing
Omega-7s play a crucial role in the wound healing process. Deficiency in omega-7s can lead to delayed wound healing and an increased susceptibility to infections.
Inflammation
Omega-7s have anti-inflammatory effects on the body, and deficiency in these essential fatty acids can lead to inflammation, which is the underlying cause of many chronic diseases.
Heart Health Issues
Omega-7s play a crucial role in maintaining heart health. Deficiency in omega-7s can lead to an increased risk of heart disease, poor cardiovascular health, and high blood pressure.
Weight Gain
Omega-7s play a crucial role in regulating metabolism and weight management. Deficiency in omega-7s can lead to weight gain, especially around the waistline and increased insulin resistance.
Conclusion
Omega-7 fatty acids are essential for maintaining overall body functions and health. Some of the major sources of omega-7s include macadamia nuts, olive oil, fish oil, and sea buckthorn oil.
However, deficiency in omega-7s can lead to various health issues like dry skin, poor wound healing, inflammation, heart health issues, and weight gain. It’s important to include omega-7 rich foods in your diet or take supplements to prevent deficiency and maintain optimal health.