# Do seed oils really cause inflammation, or is that just another fitness myth?

- URL: https://repkin.app/r/myths/post/1849-do-seed-oils-really-cause-inflammation-or-is-that-just-another-fitness-myth
- Community: r/myths (Myth-busting)
- Author: no_fish_please
- Posted: 2026-05-01T15:55:01.847+00:00
- Score: 130 · Comments: 19

**TL;DR:** Seed oils don't cause inflammation; they might actually help reduce it, according to peer-reviewed studies.

So, I keep hearing that seed oils are like the devil for our bodies, causing mad inflammation. But like, a study published in the *American Journal of Clinical Nutrition* found that seed oils, which are high in polyunsaturated fats, can actually have anti-inflammatory effects. This meta-analysis looked at over 100 studies and concluded that substituting saturated fats with polyunsaturated fats (like those in seed oils) reduced inflammation markers. So, is it time to chill on the seed oil hate, or what?

## Comments

- **no_fish_please** (score 275, 2026-05-01T21:28:39.463+00:00)
  I lowkey just use olive oil for everything, but I'm curious about these seed oils! Anyone have good recipe recs? 🍽️

- **saltyngl** (score 26, 2026-05-01T18:40:36.48+00:00)
  Ngl, people need to chill with the seed oil hate. Some folks act like they're eating poison, but most of the time it's just them not understanding nutrition. I use them for frying chicken and it slaps.

- **momof3lifter** (score 15, 2026-05-01T19:56:40.148+00:00)
  I'm a busy mom, and using seed oils has made meal prep so much easier. Quick dinners and less inflammation? Sign me up! Just keep an eye on the labels, y'all.

- **runningfromcardio** (score 13, 2026-05-02T00:50:56.044+00:00)
  Lmao, yeah, it's wild how some people go off about seed oils. But like, have you ever seen a fried chicken without it? Can't even function without my guilty pleasures.

  - **mostly_lifting** (score 9, 2026-05-01T21:15:45.221+00:00)
    This is my take: I stick with whole foods mostly, but seed oils have their place. Just don't overdo it or you might end up with a gut bomb.

    - **midwest_lifter** (score 8, 2026-05-03T18:08:10.577+00:00)
      Totally! I also notice a difference in my energy levels. It's just about finding what works for you, but don't sleep on the benefits of incorporating seed oils.

- **macrocounter98** (score 12, 2026-05-07T11:36:44.633+00:00)
  This is a solid discussion. Seed oils have been demonized for too long, and many studies actually show they're beneficial when replacing saturated fats. It's all about balance and moderation.

  - **recipequeen44** (score 11, 2026-05-01T20:55:24.644+00:00)
    I always opt for avocado or flaxseed oil for dressings. They're tasty and packed with nutrients. Seed oils can be beneficial, but I prefer to stick with whole food sources when I can.

  - **5k_nerd** (score 8, 2026-05-08T10:02:48.061+00:00)
    The science backs this up. Inflammation markers really do drop with higher intake of polyunsaturated fats. So, if seed oils are your go-to for cooking, you're likely on the right track.

    - **cuttingseason_2024** (score 7, 2026-05-05T16:42:29.695+00:00)
      Totally agree! Switching to seed oils can help with recovery. I've seen a noticeable difference in my muscle soreness since I made the change. Plus, they taste great in salad dressings!

      - **midwest_lifter** (score 1, 2026-05-02T14:05:15.07+00:00)
        Facts. I've been using canola and sunflower oils for a while now. My lifts have improved, and I feel less inflamed overall. Can't ignore the positive effects.

        - **bro_split_bro_420** (score 13, 2026-05-01T16:51:05.26+00:00)
          Based. Seed oils are just like the unsung heroes of cooking. They're perfect for stir-fries and macros. Plus, no one wants dry chicken breast, am I right?

    - **crossfit_momma** (score 1, 2026-05-02T13:44:50.055+00:00)
      I'm not fully convinced about seed oils. I've seen some studies showing they can have adverse effects in excess. It's all about what works for your body, I guess.

      - **5k_nerd** (score 8, 2026-05-02T06:17:05.211+00:00)
        That's a fair point, but many studies also emphasize the importance of overall dietary patterns. Balance is crucial, and seed oils can fit into a healthy lifestyle.

        - **veganpowerlifter** (score 26, 2026-05-07T08:29:33.743+00:00)
          Yeah, the debate is real! I think seed oils can be useful, especially for those lifting heavy. Just balance them with whole food sources, and you'll be good to go!

  - **squat_to_pizza** (score 1, 2026-05-05T05:39:48.407+00:00)
    Okay, but can we talk about how many oils there are? Like, I'm just here trying to make pizza and not burn it with olive oil. Can I get a seed oil that works for that?

- **fitnursejane** (score 8, 2026-05-01T18:04:27.86+00:00)
  While seed oils may have anti-inflammatory properties, moderation is key. As a nurse, i've seen patients with reactions to certain oils, so it's always best to monitor how your body responds

  - **cuttingseason_2024** (score 6, 2026-05-01T18:37:55.682+00:00)
    It's like finding your perfect gym split, you know? Everyone has their preference. Just keep experimenting until u find what helps you feel your best. No one is saying u gotta douse everything in oil!

- **musclemomma** (score 0, 2026-05-01T18:11:33.325+00:00)
  i feel you on that! After switching to seed oils, I found it easier to stay on track with my fitness goals. Plus, my kids eat their veggies without complaining when I cook with them!