Skin not as vibrant as you’d Like? You may be low on This:
Healthy Fats
About 75% of Americans are deficient in healthy fats!
How might this essential nutrient deficiency show up in the body?
-Skin inflammation, dullness, flaking, sensitivity
- Hormone disruptions
-Inflammation
-Heart Disease
-Cognitive issues
—> At Zone Blue, we test levels of healthy fats with lab testing:
Omega 3 Index and Fatty Acid Panel.
—> We take the guesswork out of knowing whether your body is getting adequate amounts of essential fats!
Nourishing the Skin From Within: Why Healthy Fats Matter For Skin and Overall Health
For years, dietary fat was often viewed as something to avoid. Many people grew up hearing that low-fat foods were healthier, while fats were blamed for everything from weight gain to poor health. But in reality, healthy fats play essential roles throughout the body — especially when it comes to skin health.
Our skin relies on healthy fats to help maintain hydration, elasticity, and a strong protective barrier. Certain fats also help support inflammation balance, hormone production, and overall cellular health. When the body is not receiving adequate amounts of healthy fats, the skin may become dry, irritated, dull, or more reactive over time.
While skincare products can absolutely be helpful, healthy skin also begins internally through nutrition and lifestyle habits. Nourishing the body with adequate amounts of healthy fats is one important piece of supporting healthy skin from within.
What Are Healthy Fats?
Healthy fats are fats that support important functions throughout the body, including hormone production, brain health, nutrient absorption, cellular function, and skin integrity. Some fats are considered “essential,” meaning the body cannot produce them on its own and they must come from food sources.
Three of the most commonly discussed fatty acids are omega-3, omega-6, and omega-9 fats. While they each serve different roles within the body, all three are important for overall health when consumed in appropriate amounts and from quality food sources.
Understanding Omega-3, Omega-6, and Omega-9 Fats
Omega-3 Fatty Acids
Omega-3 fats are well known for their role in supporting inflammation balance, skin hydration, brain health, and cardiovascular health. Many people do not consume enough omega-3-rich foods, especially when highly processed foods make up a large portion of the diet.
Omega-3 fats may help support:
• Skin hydration and elasticity
• Inflammation balance
• Brain and heart health
• Healthy cellular function
• Overall skin barrier support
Common food sources of omega-3 fats include:
• Salmon
• Sardines
• Mackerel
• Chia seeds
• Flax seeds
• Walnuts
Omega-6 Fatty Acids
Omega-6 fats are also essential fats, meaning the body cannot produce them on its own, and play important roles in skin barrier function, growth, and cellular health. While omega-6 fats are necessary for overall health, many modern diets contain large amounts of highly processed omega-6-rich oils while lacking adequate omega-3 intake.
The goal is not to fear omega-6 fats, but rather to focus on quality sources and overall balance.
Healthier sources of omega-6 fats include:
• Sunflower seeds
• Pumpkin seeds
• Hemp seeds
• Nuts
• Safflower oil
Omega-9 Fatty Acids
Unlike omega-3 and omega-6 fats, omega-9 fats are considered non-essential because the body can produce them on its own. However, foods rich in omega-9 fats are still associated with many health benefits.
Omega-9 fats may help support:
• Skin health
• Heart health
• Blood sugar balance
• Overall metabolic wellness
Common food sources include:
• Olive oil
• Avocados
• Almonds
• Cashews
• Olives
A Closer Look at Different Fatty Acids
While omega-3, omega-6, and omega-9 fats are often discussed as larger categories, each group contains individual fatty acids that serve different roles throughout the body. Understanding these different types of fats can help provide a clearer picture of how healthy fats support skin health, inflammation balance, brain health, and overall wellness.
EPA (Eicosapentaenoic Acid)
EPA is a type of omega-3 fatty acid primarily found in fatty fish and seafood. EPA is best known for its role in supporting inflammation balance throughout the body, which is one reason omega-3-rich foods are often associated with overall wellness and skin health.
EPA may help support:
• Inflammation balance
• Skin health and hydration
• Heart health
• Joint health
• Overall cellular health
Common food sources include:
• Salmon
• Sardines
• Mackerel
• Anchovies
DHA (Docosahexaenoic Acid)
DHA is another important omega-3 fatty acid found primarily in fish and seafood. DHA plays important roles in brain, eye, and nervous system health while also helping support healthy cellular membranes and skin barrier function.
DHA may help support:
• Brain health
• Eye health
• Skin barrier integrity
• Healthy cellular function
Common food sources include:
• Salmon
• Tuna
• Sardines
• Fish oil
ALA (Alpha-Linolenic Acid)
ALA is a plant-based omega-3 fatty acid found in seeds and nuts. The body can convert small amounts of ALA into EPA and DHA, although this process is somewhat limited. Including plant-based omega-3 sources can still be a beneficial way to support overall healthy fat intake.
Common food sources include:
• Chia seeds
• Flax seeds
• Walnuts
• Hemp seeds
Linoleic Acid (LA)
Linoleic acid is an essential omega-6 fatty acid that plays important roles in skin barrier health, cellular growth, and overall skin hydration. Adequate linoleic acid intake may help support healthy skin structure and moisture retention.
Food sources include:
• Sunflower seeds
• Safflower oil
• Other nuts and seeds
• Hemp seeds
Gamma-Linolenic Acid (GLA)
GLA is another omega-6 fatty acid that has been studied for its potential role in supporting skin hydration and overall inflammation balance.
GLA is commonly found in:
• Evening primrose oil
• Borage oil
• Black currant seed oil
Oleic Acid
Oleic acid is the primary omega-9 fatty acid found in foods like olive oil and avocados. It is considered a monounsaturated fat and is commonly associated with Mediterranean-style dietary patterns.
Oleic acid may help support:
• Skin nourishment
• Heart health
• Blood sugar balance
• Overall metabolic wellness
Common food sources include:
• Olive oil
• Avocados
• Almonds
• Olives
While these fatty acids each play unique roles throughout the body, they all contribute to overall cellular health and wellness when incorporated as part of a balanced, whole-food diet.
How Healthy Fats Support Skin Health
Healthy fats help support the skin barrier — the outer protective layer of the skin responsible for keeping moisture in and irritants out. When the skin barrier becomes compromised, the skin may appear dry, flaky, irritated, or more sensitive.
Adequate healthy fat intake may help support:
• Skin hydration
• Elasticity and resilience
• Balanced inflammation responses
• Reduced dryness and irritation
• Overall skin appearance and function
Because skin cells are constantly renewing themselves, the body requires adequate nutrients and nourishment to support this process.
Signs You May Not Be Getting Enough Healthy Fats
While many factors can influence skin health, low healthy fat intake may contribute to symptoms such as:
• Dry or flaky skin
• Dull complexion
• Brittle hair or nails
• Poor satiety after meals
• Low energy levels
• Increased skin irritation
How to Incorporate Healthy Fats Into Your Diet
Adding healthy fats into meals does not need to be complicated. Small, consistent additions throughout the day can make a meaningful difference over time.
Simple ways to incorporate healthy fats include:
• Adding avocado to sandwiches, salads, or toast
• Cooking with olive or avocado oil instead of highly processed oils
• Adding chia or flax seeds to yogurt, smoothies, or oatmeal
• Including salmon or other fatty fish 1–2 times weekly
• Pairing fruit with nuts or nut butter for snacks
• Adding seeds or nuts to salads and grain bowls
Balanced meals that include protein, healthy fats, fiber, and colorful fruits and vegetables may also help support blood sugar balance and overall skin health.
The Bottom Line
Healthy fats are not the enemy — they are essential components of healthy skin, hormone production, cellular function, and overall wellness. Rather than fearing fats, focusing on quality food sources and balanced meals may help support healthier skin and long-term health from within.
Supporting skin health does not require perfection or restrictive dieting. Often, it begins with simple foundational habits: nourishing meals, adequate healthy fats, quality sleep, hydration, stress management, and overall lifestyle balance.
At Zone Blue, we believe true wellness begins at the root level by supporting the body through nutrition, lifestyle medicine, and sustainable long-term habits that help the body function at its best.
