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Home / Nutrition Guides for Runners

Vitamins and Minerals for Athletes: Sport Performance Needs

Last Updated on August 15, 2023 by Amanda Brooks
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20 Comments

What supplements should I be using? I often get this question and it can refer to so many different things that they key one I want to focus on right now are vitamins and minerals!

I try to hit my freggie (yes that’s fruits and veggies) goal of 7-9 servings daily.
I try to limit my processed foods.
I try to keep it whole, healthy and clean.

But even if I were a perfect specimen of an eater, as an athlete I’d still be reaching for vitamins. Not only do our bodies require more because of the work they perform, but our foods simply aren’t what they used to be.

Because of soil depletion, crops grown decades ago were much richer in vitamins
and minerals than the varieties most of us get today.
– Scientific American

Even if you buy organic, the studies are continuing to show that they’re just as depleted in nutrients. It’s becoming increasingly difficult to get what you need from food alone and vitamins for athletes help cover the lack.

A breakdown of what we’ll cover:

  • Why athletes need optimal vitamin levels
  • How Vitamins Impact Performance
  • Testing Your Vitamin Levels

Why do athletes need vitamins and supplements?

  • Vitamins help turn food in to energy
  • Low levels can mean fatigue and slowed recovery
  • It doesn’t undo a bad diet, but supports good choices
  • Provides some “insurance” that you’re meeting your needs
  • Take with meals to improve absorption
  • Those of us with food intolerances are often low in certain vitamins from removing food categories
  • BONUS: Being low in specific nutrients can cause sugar or carb cravings

Great, now we see the benefits to adding some vitamins to all the great whole foods we’re eating.

why runners need supplements

What vitamins are good for runners?

You’ll note all of these necessary vitamins for runners are found in the quality option I mention below!

Don’t be fooled by a standard over the counter option, there are plenty of studies showing they don’t contain the levels stated and/or contain fillers and things that just aren’t doing you any favors.

  • B Complex
  • Biotin
  • Calcium
  • Choline
  • Chromium
  • CoQ10
  • Folic Acid
  • Iron
  • Omega-3
  • Magnesium
  • Niacin
  • Riboflavin
  • Thiamin
  • Vitamin E
  • Vitamin D
  • Zinc

Here’s a quick chart to breakdown down some vitamins and how they benefit you as a runner!Vitamins for runners

There are a few vitamins missing from the list below because they aren’t appropriate for everyone, but are incredibly important if you find yourself low!

Getting annual blood work as part of a check up or specifically for sports performance is key to knowing what you need. I’ll dive more in to that below, but first let’s cover a few of the common vitamins for athletes we need to be aware of.

Vitamin D for Runners

Though I’m outside daily, I find myself consistently low on Vitamin D which can me fatigue, lowered immune system, trouble sleeping and mood issues!

It turns out runners can easily still be low due to sunscreen, running early mornings and simply utilizing the vitamin as part of our training.

vitamin d needs

Iron Deficiency for Runners

Iron is actually a problem for many athletes, who often don’t even know it because all of our pounding does actually deplete iron.

When your iron is low, you feel fatigued, workouts that were easy become demanding, and performance falters. This is one that you need to be very careful when taking though! Talk to someone first!!!

Do you know what vitamins runners need for better performance and recovery? Find out #runchat Share on X

This was another I found through testing I wasn’t super low, but in terms of optimized runner nutrients I was low!

  • I talked to a Registered Dietitian after that test
  • We added in a low supplement
  • I also started adding in a little red meat once or twice a week
  • Checkout these plant based iron sources

Omega 3 Deficiency for Runners

The first test was eye opening for me as I saw that I wasn’t just low in Omega-3 I was SEVERELY depleted, which can impact all kinds of things as you saw above!

Research supports that omega–3 supplementation improves muscle building and for runners helps to counteract muscle loss from those long runs. Additionally, fish oil can help with DOMS because it serves anti-inflammatory purposes!

Unfortunately, I had tried different supplements over and over with no results, plus all kinds of stomach issues.

Choosing and Using the Right Vitamins

I’m not one who will quickly say yes to any vitamin. You’d be amazed at the number of companies who approach me every week with a new vitamin or supplement just for runners. Most of them do look great…but here’s where I start:

  • What does my body actually need?
  • What am I not able to get enough of through food?
  • Am I in a heavy training period where my body needs more support?
  • What fillers are in the vitamin? How was it created? If it has lots of fillers that often reduces absorption.
  • How does my body react to this vitamin? Many of them give me a stomach ache, not thanks.
  • If it’s not quality and I can’t absorb it, not worth it! I’m open to paying more to get benefits.

In other words, stop taking a generic that isn’t formulated for your needs!

Get Tested To Find Out What Runner Vitamins You Need

We don’t all need the same things, which is why I often talk about using bloodwork to help us make the best choices. But it’s also really important to pay attention to how you feel!!

  • Checkout my InsideTracker Review for how to get tested (and a discount)
  • Ask your Dr for a blood work up during your yearly check up
  • Don’t think that MORE is better with supplements, that’s not often the case
  • Understand that as an athlete your needs are HIGHER because of what your body is going through

runner Nutrient Deficiencies

How to pick a high quality supplement for athletes?

I’m not sure how many more ways to say it, but if you’re taking a cheap multivitamin there’s a good chance fillers are in there or things you don’t need or you simply are able to absorb it.

You want to look for something that is:

  • GMO Free
  • Gluten Free
  • Lactose Free
  • No artificial colors
  • Has been tested to prove it contains what it says.

Important Vitamin Timing Information

Vitamins are often fat or water soluble. I didn’t pay much attention to this until I realized that the curcumin I so adored for fighting inflammation was only semi-working because I was taking it on a empty stomach and it actually needed fat to really get in to my body!

Don’t waste your running vitamins! Use this chart to get the most from timing.vitamin timing

Healthspan did a ton of great research to create many of the graphics provided throughout this post that include important details on timing!

Now that you know all about your sad veggies and what vitamins do, it’s time to make a choice. How are you going to support your mind and body to keep pushing forward?

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Author

Amanda Brooks
I am a running coach with over a decade of experience helping thousands of runners to achieve their goals from running injury free to crossing that marathon finish line with a PR. I’ve run over 28,000 miles in my own running journey since 2002. Run To The Finish is my place to share that love and my deep dive in to researching all things running. I hold multiple run coaching certifications, as well as a personal training certification. But it’s my ongoing desire to learn and progress as a coach that has allowed me to help runners from their 20’s through their 70’s! More ways to connect with me:
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Reader Interactions

Comments

  1. Reagan Wetherill

    November 20, 2016 at 7:38 am

    So do you like the refreshinq vitamins? Do you see a difference in your workouts and overall health?

  2. Rebecca | NOURISHED. the blog

    November 20, 2016 at 10:13 am

    Vitamin selection can be so overwhelming with all the different products available now. It can be crazy. I love that there are no fillers, etc here. L-Theanine is so great for relaxation!!

  3. Alisa Fleming

    November 20, 2016 at 10:26 am

    I always mean to get my vitamins organized, but am so bad about it. I’m always amazed by how easy it is to deplete B vitamins, too. Those seem to provide an almost instant boost!

  4. Sarah

    November 20, 2016 at 10:06 pm

    My past vitamins haven’t been working for me but I just started taking Vega vitamin packs that are added to water. Will see how it goes but will also check these out. There are a few that are really important to me to get from a supplement.
    I tried to just get enough iron and other vitamins I’m lacking from a multi instead of taking multiples but my ferritin and iron was low and while my vitamin changed dosage didn’t change much.
    Thank you for sharing this.

  5. Alexa

    November 21, 2016 at 10:15 am

    Amanda, I will share this one with my husband … we are a believer in supplements … like that you’ve addressed a runner’s needs. In the middle of middle age … adaptogens have saved me and helped my hormones immensely. And I say “here here” to Rebecca’s comment L-Theanine! It’s my go-to chill pill. Great post!

  6. Rebecca @ Strength and Sunshine

    November 21, 2016 at 11:07 am

    Not too big of extra vitamins, but I do have my go-to natural supplements!

  7. Jessica @ Nutritioulicious

    November 21, 2016 at 11:39 am

    So true that vitamins are no replacement for a healthy diet, but they do have their place, especially for people who cut out food groups due to allergies, being vegetarian, etc!

  8. Susie @ SuzLyfe

    November 21, 2016 at 12:21 pm

    Having access to the right vitamins and having them delivered properly into your system is both difficult and imperative. You can be taking all the calcium in the world, but if you actually are deficient in vitamin D, your bones can still suffer. Same thing with vitamins for athletes–we are putting our bodies through so much, even the best diet can be stretched!

  9. Clarinda

    November 21, 2016 at 12:33 pm

    Very interesting that good food today still doesn’t have the same vitamins and minerals as those of yesteryear.

    I’ve never been very good about taking vitamins, but recently started taking a multivitamin. I never really thoughts about researching which one to take, but grabbed something that sounded good and was on sale. :)

  10. Amanda

    November 21, 2016 at 4:46 pm

    I’m so forgetful when it comes to vitamins, I really need to be better. I can tell when I haven’t been taking them.

  11. Dreena Burton

    November 21, 2016 at 5:05 pm

    We don’t supplement with too much on our whole foods diet, but vitamin D is pretty important for us with little sun through the fall and winter. I’ve noticed our immunity really benefits with just a small amount.

  12. Elizabeth DiBurro

    November 21, 2016 at 5:11 pm

    My husband would love this post. He’s always reading about how his body can benefit from supplements. Thanks for breaking it down for me. I’m sure he’ll be adding some new one to his list after reading this.

  13. Cricket Plunkett

    November 21, 2016 at 5:44 pm

    I’m terrible about remembering to eat vitamins, great post!

  14. Kelly @ TastingPage

    November 21, 2016 at 6:37 pm

    I use quite a few of these, but love the idea of having an all in one like this. It’s hard to travel with multiple pills!

  15. Lindsey Willson

    November 21, 2016 at 9:49 pm

    This is so helpful! I love your info graphic! We really do need our vitamins! I’ve read that quote from Scientific American before, thanks so much for sharing, so helpful for us all

  16. Pippa

    November 22, 2016 at 3:23 am

    This was so interesting, I’m pinning it! I take a multivit but I’m not convinced it’s as nutrient dense as I need. I love the part about mindset- sometimes just knowing that running is my soul food is what keeps me going.

  17. Chrystal @ Gluten-Free Palate

    November 22, 2016 at 6:18 pm

    Lots of great information. My husband and I have been talking about vitamins and how to best make sure we are getting the right ones.

  18. Georgianna

    November 23, 2016 at 8:32 am

    I love the graphics here, it really breaks down in a clear way why each vitamin is essential. This needs to be considered even more if you live with Celiac Disease or another food allergen and have issues absorbing viamins.

  19. Jess

    May 13, 2018 at 3:08 pm

    Great article, Amanda! Thanks for this info!

  20. Malin Leah

    February 21, 2021 at 10:09 am

    Great article! More is definitely not always better when it comes to vitamins :)

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Hello runners! I’m Amanda Brooks, a certified running coach and personal trainer since 2012. But my running love started long before that in 2002. My philosophy is that running isn’t about your pace or the distance or your body. It’s about showing up for yourself, loving the process and doing it injury free!

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Amanda Brooks is a Certified Running Coach, Certified Personal Trainer and long time distance runner with a passion for every facet of running, which leads her to do more reading, research and running than necessary. Find all the tips, tricks and tools you need from this running coach for your best injury free running. Read More…

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