![Vitamin C supplement pills coming out of the bottle.](https://www.usada.org/wp-content/uploads/vitamin-c-post.jpg)
Do Athletes Really Need Vitamin C Supplements to Stay Healthy?
While vitamin C is critical for your immune system, the reality is that more isn’t always better and all supplements carry risk.
![White pills next to powder and a dumbell.](https://www.usada.org/wp-content/uploads/creatine-post-1.jpg)
Do Athletes Really Need Creatine Supplements?
Creatine supplements are rarely essential for athletes since your body actually produces creatine on its own.
![Close up of fish oil pills.](https://www.usada.org/wp-content/uploads/fish-oil-pills-e1685552802488.jpg)
Do Athletes Really Need Fish Oil Supplements to Stay Healthy?
Before you grab the first bottle of fish oil off the shelf at the store, read on to make sure you fully understand fish oil supplements.
![Hand holding a tube of testosterone gel.](https://www.usada.org/wp-content/uploads/bioidentical-hormones-post-e1685562196831.jpg)
Bioidentical Hormones and Pellet Therapy in Sport: What Athletes Need to Know
Drug-tested athletes can learn more about the prohibited status of bioidentical hormones and pellet therapy here.
![Grilled chicken strips next to a salad.](https://www.usada.org/wp-content/uploads/grilled-chicken-strips-e1685559207251.jpg)
Amara Mbionwu: How to Replace Protein Bars with Whole Foods
Amara Mbionwu knows supplements are not meant to replace whole foods, but to supplement nutrients that you may be missing from a diet.
![Bowl of ice cream.](https://www.usada.org/wp-content/uploads/bowl-ice-cream-e1685640310809.jpg)
Baking as an Athlete: Paralympian Dana Mathewson’s Tips for Healthier Desserts
Paralympian Dana Mathewson shares the tips and tricks she uses to satisfy her sweet tooth to create and bake healthier desserts.