Beetroot Powder for Performance and Blood Flow
Beetroot is one of the few natural performance aids with solid research. Here's how to use it.
Pre-Workout and Performance
1. How Beetroot Works
Beetroot is rich in dietary nitrate, which your body converts to nitric oxide. Nitric oxide helps widen blood vessels and can make muscles more efficient, reducing the oxygen cost of exercise.
2. Benefits for Performance
- Improved endurance in many studies, especially in recreational athletes
- Better efficiency at submaximal intensities
- Possible benefits for high-intensity intermittent exercise
- Modest reductions in blood pressure
3. Dosage and Timing
| Factor | Recommendation |
|---|---|
| Nitrate dose | About 300 - 600 mg (roughly 5 - 10 mmol) |
| Timing | 2 - 3 hours before exercise |
| Loading | Several days of daily intake may enhance effects |
| Form | Concentrated juice shots or powders with listed nitrate content |
4. Tips
- Avoid antibacterial mouthwash, which can blunt nitrate conversion
- Pink urine (beeturia) is harmless
- Choose products that list nitrate content, not just beet powder grams
5. Beetroot Powder vs Beet Juice
Beet juice shots are popular in research and typically provide a known amount of nitrate in a small volume. Beetroot powders vary widely: some are concentrated extracts with significant nitrate, while others are simply dried beet with modest nitrate content. Whole beets and leafy greens like spinach and arugula also provide nitrates. If performance is your goal, choose a product that lists nitrate content per serving.
Consistent daily intake for several days before an important event may enhance the benefits compared with a single dose.
6. Beetroot and Blood Pressure
Dietary nitrates can modestly lower blood pressure in some people by supporting blood vessel relaxation. This effect is one reason beetroot is studied for heart health. People taking blood pressure medications or with low blood pressure should talk to their doctor before using high-dose beetroot supplements.
7. Who Benefits Most
Recreational endurance athletes and people doing high-intensity intermittent exercise often see the greatest benefits. Highly trained endurance athletes may see smaller effects.
8. Our Recommendation
Choose a beetroot supplement that lists nitrate content, take it 2 to 3 hours before endurance training and avoid antiseptic mouthwash around that time.
9. Combining Beetroot With Other Supplements
Beetroot pairs well with citrulline and caffeine in pre-workouts for endurance and pump.
10. Beetroot for Older Adults
Some research suggests dietary nitrates may support blood vessel health and exercise capacity in older adults. Beetroot juice may help some people walk further or exercise more comfortably. As always, discuss supplements with your doctor if you have heart conditions or take medications.
Final Thoughts
Beetroot powder benefits for endurance and blood flow are well supported when you get enough nitrate, about 300 to 600 mg two to three hours before training. Choose products that list nitrate content. This article is for general information only and isn't medical advice. Talk to a doctor or registered dietitian before starting a supplement, especially if you're pregnant or nursing, take medication or have a health condition.
Frequently Asked Questions
- Is beet juice good before a workout?
- Yes, about 2 to 3 hours before for endurance benefits.
- Does beetroot lower blood pressure?
- It can modestly lower blood pressure; talk to your doctor if you take BP medication.
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