When it comes to navigating the world of fats, it’s important to remember that not all fats are equal. Although it seems a little counterintuitive, eating fat doesn’t necessarily make you gain weight. The key to including fats in a healthy diet is understanding which fats are considered healthy and which are not.
Healthy fats, like monounsaturated and polyunsaturated fats, play a central role in many aspects of our health. Food sources of healthy fats include fatty fish (like salmon), olive oil, nuts and avocado. On the other hand, unhealthy fats – primarily trans fats and excessive saturated fats – are those linked to negative health effects, including high cholesterol. These unhealthy fats are commonly found in fried foods, ultra-processed snacks, and baked goods.
We can’t reiterate how important it is to include healthy fats in your diet. (THE Academy of Nutrition and Dietetics recommends aiming for 20-35% of your daily energy intake from mono- and polyunsaturated fats.) Wondering why we’re avid #teamfat members? Keep reading to learn eight potential benefits of eating healthy fats, especially when included as part of a healthy, balanced diet.
You may have improved your heart health
Incorporating healthy fats into your diet is essential for maintaining heart health. These fats, which include monounsaturated and polyunsaturated fats, play a vital role in reducing harmful cholesterol levels. They help to reduce low density lipoproteins (LDL), also known as “bad” cholesterol, which, when high, can lead to atherosclerosis– a condition characterized by narrowed and hardened arteries that can precipitate heart attacks and strokes. Foods rich in these beneficial fats are not only nutritious, but also add variety and flavor to a heart-healthy diet.
Additionally, omega-3 fatty acids found in fish like salmon, mackerel and sardines, as well as flaxseeds and walnuts, are particularly renowned for their cardiovascular benefits. Omega-3s are known to reduce inflammationwhich can damage blood vessels and increase the risk of heart disease. They also can reduce triglycerides, stabilize heart rate and lower blood pressure.
You May Have Improved Brain Function
Healthy fats, especially omega-3 fatty acids found in fish, nuts and seeds, play an essential role in brain health and cognitive functioning. These fats are essential components of the brain’s structure, contributing to the flexibility and integrity of cell membranes. This flexibility allows for better communication between neurons, thereby improving memory, learning and overall brain functionality. Omega-3 fatty acids are also known to their anti-inflammatory propertieswhich can help protect the brain against aging and neurodegenerative diseases (like Alzheimer’s disease).
You may benefit from support for weight management
Healthy fats play a crucial role in weight management, mainly by promoting satiety, which can help reduce your overall calorie intake. Foods high in these fats have a higher satiety value, which helps keep you full longer. This feeling of fullness can discourage overeating and unnecessary snacking, which is essential for maintaining a healthy weight.
You can have optimal absorption of nutrients
Healthy fats play a role essential role in the absorption of fat-soluble vitamins, which include vitamins A, D, E, and K. These vitamins are essential for various bodily functions, from maintaining vision and skin health to supporting the immune system and blood clotting. The presence of dietary fat improves the solubility of these vitamins in the intestine, thus facilitating their absorption into the body. This is because fats create a solvent environment for these vitamins, allowing them to dissolve and be easily absorbed by intestinal cells for transport throughout the body.
You could have better eye health
Healthy fats, especially omega-3 fatty acids, are essential for maintaining optimal eye health and vision. Found abundantly in fish like salmon, mackerel and sardines, as well as nuts and seeds, these fats are essential components of cell membranes, including those of the eye. They play an important role in support retinal healthwhere they help maintain the integrity of the nervous system and fight inflammation, potentially reducing the risk of conditions like macular degeneration.
Additionally, omega-3 fatty acids contribute to the production of natural tear film of the eyean essential factor in keeping eyes hydrated and comfortable, especially for those who suffer from dry eye syndrome. This protective layer is vital to prevent infections and ensure our eyes function properly, without irritation or fatigue.
You May Benefit From Immune System Support
Healthy fats support immune health. These fats contribute to integrity of cell membranes throughout the body, including immune cells. This structural integrity is essential for allowing immune cells to communicate and respond effectively to invading pathogens, thereby strengthening the body’s defense mechanisms.
Additionally, omega-3 fatty acids have anti-inflammatory properties which help modulate the immune system response. By reducing inflammation, omega-3 fatty acids can help maintain healthy reactive immune systemproving particularly beneficial in the management of autoimmune diseases and allergies.
You may have reduced inflammation
Healthy fats play a crucial role in fighting inflammation, the root cause of many chronic diseases. Foods rich in omega-3 fatty acids have been shown to reduce levels of inflammatory markers in the body. In addition, monounsaturated fats also help reduce inflammation.
You can experience balanced hormone levels
Eating healthy fats supports hormone levels in the body, significantly contributing to overall health and well-being. Fats, especially omega-3 fatty acids, are fundamental for production and regulation of certain hormones, including those responsible for controlling metabolism, growth, immune function and reproductive health. By incorporating a balanced amount of healthy fats into their diet, individuals can ensure that their body has the building blocks needed to produce hormones effectively, leading to improved hormonal balance and function.
Additionally, fats facilitate the absorption of fat-soluble vitamins, which are vital for hormonal health. Vitamins such as A, D, E and K, the four fat-soluble vitamins, are crucial for maintain the delicate balance of hormones in the body. Therefore, consuming an adequate amount of healthy fats not only supports hormone production, but also ensures their optimal function and distribution, highlighting the importance of fats in a hormone-healthy diet.
Lauren Manaker MS, RDN, LD, CLEC
Lauren Manaker is an award-winning dietitian, book author and recipe developer who has been practicing for almost 20 years. Learn more about Laurent
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