5 Essential Healthy Fats Your Diet Needs (And How Much to Eat)

Chelsea Cormier • July 23, 2025

5 Essential Healthy Fats Your Diet Needs (And How Much to Eat)

Fat got a bad reputation for decades, but the nutrition science is clear: healthy fats are essential for optimal health, performance, and body composition. At CrossFit Rising Sun, we help our East Nashville community understand that the right fats, in proper amounts, can actually accelerate your fitness goals. Here are five powerhouse fat sources you should incorporate into your nutrition plan.

1. Avocados – The Nutrient-Dense Champion

Avocados provide monounsaturated fats that support heart health and hormone production. They’re also packed with fiber, potassium, and vitamin K. Serving size : Half to one whole avocado (15-30g fat). Perfect pre-workout fuel that won’t weigh you down.

2. Wild-Caught Salmon – Omega-3 Powerhouse

Rich in EPA and DHA omega-3 fatty acids, salmon fights inflammation and supports brain function. These fats are crucial for recovery after intense CrossFit sessions. Serving size : 4-6 oz portion (12-18g fat). Aim for 2-3 servings of fatty fish weekly.

3. Nuts and Seeds – Portable Protein Plus Fat

Almonds, walnuts, and pumpkin seeds provide healthy fats along with protein and minerals like magnesium. They’re convenient post-workout snacks that help with satiety. Serving size : Small handful or 1-2 tablespoons (10-15g fat). Easy to overeat, so measure portions.

4. Extra Virgin Olive Oil – Mediterranean Gold

Cold-pressed olive oil contains antioxidants and anti-inflammatory compounds. It’s perfect for salads and low-heat cooking. Serving size : 1-2 tablespoons (14-28g fat). Drizzle on vegetables to increase nutrient absorption.

5. Grass-Fed Butter or Ghee – Saturated Fat Done Right

Quality butter provides fat-soluble vitamins A, D, E, and K. Ghee is lactose-free and has a higher smoke point for cooking. Serving size : 1-2 teaspoons (5-10g fat). Great for cooking vegetables and adding flavor.

Getting the Balance Right

Total daily fat intake should comprise 20-35% of your calories, with emphasis on unsaturated sources. For a 2000-calorie diet, that’s roughly 45-80g of fat daily. Focus on whole food sources and avoid processed vegetable oils when possible.

Timing Matters

Fats slow digestion, so save larger portions for post-workout meals. Pre-workout, stick to smaller amounts unless you’re training several hours later.

Remember, quality matters more than quantity. Choose minimally processed, whole food sources whenever possible.

Want to dial in your nutrition to support your fitness goals? Our coaches at CrossFit Rising Sun don’t just teach great workouts – we help you fuel your body for optimal performance and recovery. Book your free “no sweat intro” through our website to learn about our comprehensive approach to fitness and nutrition. Have specific nutrition questions? Email kyle@crossfitrisingsun.com and let’s talk about creating a sustainable plan that works for your lifestyle.

Recent Posts

By Chelsea Cormier • August 12, 2026
If you’ve spent any time in our gym over the last year, you’ve probably heard someone mention HYROX. Maybe you’ve seen the branded shirts, the training splits pinned to the whiteboard, or heard someone talking about their “compromised run.” So what exactly is this thing, and should you be training f...
By Chelsea Cormier • July 27, 2026
The Top 5 Recovery Strategies That Aren’t Sleep, Food, or Water How to actually bounce back faster between hard training sessions — backed by real research, not gym-bro mythology. Everybody already knows the recovery holy trinity: sleep like it’s your job, eat enough real food, and drink your water. If you’re...
By Chelsea Cormier • July 22, 2026
Testosterone Replacement Therapy: A No-Hype Rundown for Men Over 35 Somewhere between the guy on the podcast swearing TRT changed his life and the doctor who won’t return your calls about it, there’s a big gray zone of actual facts. If you’re a man in your late thirties, forties, or beyond and you’ve wond...
By Chelsea Cormier • July 20, 2026
Breaking Down to Build Up: How Your Muscles Get Stronger (and Why Muscle Is Your Fat-Loss Secret Weapon) Ever finish a tough workout at the gym and wonder what’s actually happening inside your body? Here’s the surprising truth: lifting weights doesn’t build muscle. It breaks it down. The building happens later ...
By Chelsea Cormier • July 15, 2026
5 Scientific Reasons People Who Work Out Are Happier Rising Sun Community Fitness | East Nashville, TN Ever notice how the grumpiest person in the 6 AM class walks out an hour later acting like they just won the lottery? That’s not a coincidence — it’s chemistry, biology, and a little bit of community magic.......
By Chelsea Cormier • July 13, 2026
Why We Put a Barbell in Your Conditioning Workout (On Purpose) If you’ve trained with us at Rising Sun Community Fitness in East Nashville, you’ve noticed a pattern. Early in class, we lift heavy and slow — squats, deadlifts, presses with long rest periods. Then, twenty minutes later, that same barbell shows up in ...
By Chelsea Cormier • July 7, 2026
5 Healthy, High-Protein Dinner Recipes (With Full Macros and Calories) Looking for healthy, high-protein dinners? Here are 5 easy recipes with full macros and calories per serving, from the coaches at Rising Sun Community Fitness in East Nashville. You crushed your workout. Now don’t fumble the handoff in the kitchen. Here...
By Chelsea Cormier • July 6, 2026
Let’s be honest: nobody has ever looked at a strong, capped set of shoulders and thought, “Eh, take it or leave it.” Boulder shoulders aren’t just about looking great in a tank top (though they don’t hurt). Strong shoulders improve your posture, power your presses, protect your joints, and make ever...
By Chelsea Cormier • July 3, 2026
Protein Powder 101: Which One Is Right for You? (A No-Nonsense Guide from Your East Nashville Gym) Walk down the supplement aisle and you’ll find approximately 4,000 tubs of protein powder, all claiming to be the one. Whey? Casein? Plant-based? Something called “beef isolate” that sounds like a science experime...
By Chelsea Cormier • June 29, 2026
Why the Treadmill Won’t Save You: The Truth About Fat Loss in 2026 Rising Sun Community Fitness | East Nashville’s Functional Fitness Gym If you’ve spent months logging miles on a treadmill wondering why the scale won’t budge, you’re not alone — and you’re definitely not crazy. The fitness i...