What Is the Best Natural Pre Workout?
TL;DR Beetroot powder is one of the best natural pre-workout supplements because it's naturally rich in dietary nitrates that increase nitric oxide production.
What Is the Best Natural Pre Workout?
If you've searched for the best natural pre workout, you've probably noticed that most products rely on large doses of caffeine and artificial stimulants.
While these ingredients may provide a temporary energy boost, they often come with unwanted side effects such as jitters, crashes, increased heart rate and poor sleep.
Over time, your body also adapts to caffeine, meaning you need increasingly larger doses to achieve the same effect.
Fortunately, one of the best natural pre-workout supplements doesn't come from a laboratory.
It comes from a vegetable.
Beetroot powder has become one of the most researched natural pre-workout ingredients because it's naturally rich in dietary nitrates.
Unlike stimulant-based pre-workouts that primarily make you feel more alert, beetroot works by improving blood flow and oxygen delivery to your working muscles.
Why Beetroot Powder Is One of the Best Natural Pre Workouts
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Beetroot powder is made by drying and finely grinding whole beetroot into a concentrated powder.
It's naturally high in dietary nitrates, which your body converts into nitric oxide.
Nitric oxide helps relax and widen blood vessels, improving circulation and allowing more oxygen and nutrients to reach your muscles during exercise.
Unlike caffeine, this mechanism doesn't overstimulate your nervous system.
Instead, it helps your body perform more efficiently.
Research suggests taking beetroot powder around 2–3 hours before exercise allows nitric oxide levels to peak when you begin training.
Natural Pre Workout for Endurance
Beetroot powder has become particularly popular among runners, cyclists and endurance athletes.
Studies show dietary nitrates can reduce the oxygen cost of exercise, meaning your body performs the same amount of work while using less oxygen.
For endurance athletes this may mean:
- improved exercise efficiency
- reduced fatigue
- longer time to exhaustion
- improved endurance performance
It's one reason many high-performance coaches include beetroot powder in their athletes' pre-race nutrition.
Natural Pre-Workout for Strength Training
The benefits aren't limited to endurance sports.
Research has also shown nitrate supplementation can improve muscle power during strength training.
In one study involving more than 250 strength athletes, nitrate supplementation before exercise increased muscle power by approximately 5%.
Improved blood flow may also enhance the "muscle pump" many lifters experience during training by increasing oxygen and nutrient delivery to working muscles.
Beetroot Powder Supports Recovery Too
One reason beetroot stands out as one of the best natural pre workouts is that its benefits don't end when your workout finishes.
Research suggests beetroot may also help:
- reduce exercise-induced inflammation
- decrease muscle soreness
- support faster recovery
- improve blood flow after training
Better recovery means you're ready to perform again sooner.
Natural Support for Healthy Blood Pressure
Beyond exercise performance, beetroot powder is also widely recognised for supporting cardiovascular health.
Because nitric oxide helps relax blood vessels, nitrate-rich beetroot has been shown to support healthy blood pressure, improve circulation and even help with erectile dysfunction.
This is one reason beetroot has become popular not only among athletes, but also among people looking to support healthy ageing and cardiovascular function.
Whole Beetroot vs Beetroot Powder
Whole beetroot is an excellent food.
But eating enough beetroot every day to obtain meaningful amounts of dietary nitrates isn't always practical.
Beetroot powder offers a convenient alternative because it:
- is easy to mix into water or smoothies
- stores well
- contains less sugar than beetroot juice
- is easy to take before training
Final Thoughts
If you're wondering what is the best natural pre workout, the research increasingly points towards beetroot powder.
Rather than relying on artificial stimulants, beetroot works with your body's natural physiology by increasing nitric oxide production and supporting healthy blood flow.
The result is a natural pre-workout supplement that may help support:
- endurance
- power
- muscle pump
- recovery
- circulation
- healthy blood pressure
For anyone looking to improve performance without relying on excessive caffeine or synthetic stimulants, beetroot powder is one of the most evidence-based natural options available.

About the Author
Grant Jenkins is the founder of Propel Health Australia and a former high-performance coach with more than 25 years of experience in exercise physiology, sports nutrition and athlete development. He combines scientific research with practical experience to help Australians better understand performance, recovery, healthy ageing and evidence-based supplementation.
Disclaimer
This article is for educational purposes only and is not intended to diagnose, treat, cure or prevent any disease. Always consult your healthcare practitioner before starting any new supplement or exercise program, particularly if you have an underlying medical condition or take prescription medication.




