Many athletes and fitness enthusiasts are always searching for natural ways to boost their endurance. Two popular options often come up in these conversations: cordyceps and beetroot juice. Both are praised for their supposed ability to improve stamina and performance. But how do they really compare? Which one works better for endurance? And what does science say? This article will break down both supplements, explore their benefits, and give you a clear idea of what to expect from each. If you’re looking to make an informed choice, you’ll find plenty of practical insights and evidence here.
What Are Cordyceps And Beetroot Juice?
Before diving into comparisons, it’s important to understand what these two substances are and why they’re popular in the world of sports and fitness.
Cordyceps
Cordyceps are a type of fungus, mainly found in the high mountain regions of China, Tibet, and Nepal. Traditionally, they were used in Chinese medicine to fight fatigue, improve energy, and promote overall health. Today, you’ll find cordyceps in capsules, powders, and extracts.
The most common forms used for supplements are Cordyceps sinensis and Cordyceps militaris. Naturally grown cordyceps are rare and expensive, so most supplements use lab-grown varieties. This makes them more affordable and easier to find, though quality and potency can vary widely between brands. Some companies use advanced cultivation methods to mimic the natural environment of wild cordyceps, aiming to boost the amount of active compounds.
Over the last few decades, cordyceps have gained global popularity, not just for athletes, but also for people looking for adaptogens—natural substances that help the body resist stress. Some users claim improved sleep, better mood, and faster recovery after workouts, though these effects are still being studied.
Beetroot Juice
Beetroot juice comes from the root of the beet plant. It’s known for its rich color and earthy taste. The main reason athletes love beetroot juice is its high nitrate content. When you drink beetroot juice, your body converts nitrates into nitric oxide, a molecule that helps blood vessels relax and improves blood flow.
Beetroot juice is easy to make at home, but you’ll also find it in bottled form and powders. Some athletes even use concentrated shots to get a quick nitrate boost. Besides nitrates, beetroot juice is a source of antioxidants, such as betalains, which give it its deep red color and may help reduce inflammation.
Many fitness fans also enjoy beetroot juice as a natural, caffeine-free pre-workout drink.
How Cordyceps May Improve Endurance
Cordyceps have a long history in traditional medicine, but modern science is starting to uncover how they might help with endurance.
Boosting Cellular Energy
Cordyceps are believed to increase the production of adenosine triphosphate (ATP), which is the main energy currency in your cells. More ATP means your muscles have more fuel during exercise. Some studies suggest that cordyceps can help your body use oxygen more efficiently, which is important for endurance.
For example, during a long run or bike ride, your muscles rely on ATP to keep working. If you can make more ATP, you may be able to go farther or push harder before getting tired. Some researchers believe that cordyceps help the mitochondria—the “power factories” inside your cells—work better, leading to higher energy output.
Reducing Fatigue
Some research shows that cordyceps may help reduce fatigue by lowering levels of lactic acid in the blood. Lactic acid builds up during intense exercise and causes the burning sensation in your muscles. By reducing this buildup, cordyceps could help you work out longer before feeling tired.
In addition, cordyceps contain antioxidant compounds. These antioxidants help neutralize free radicals produced during hard exercise. By reducing oxidative stress, you may recover faster and experience less post-workout soreness.
Supporting Respiratory Function
Cordyceps have been studied for their effects on lung function. They may help increase oxygen uptake, which is especially useful for endurance activities like running, cycling, or swimming.
Some traditional uses of cordyceps focused on treating coughs and respiratory illnesses. Modern studies found that cordyceps may help open up the airways and support better breathing during physical activity. This could be particularly helpful for people who live at high altitudes or have mild breathing difficulties.
Human Studies
One study of older adults found that supplementing with cordyceps for 12 weeks improved their exercise performance and oxygen use. Another small study on healthy young adults showed better tolerance to high-intensity exercise after taking cordyceps for three weeks.
However, results are mixed. Some studies show strong benefits, while others find little or no effect. The variation may be due to differences in the type of cordyceps used, dosage, or the fitness level of participants. For instance, well-trained athletes may not see as much improvement as those who are new to exercise.
Also, some supplements may not contain enough active compounds to make a difference. This is why choosing a trusted brand is important.
How Beetroot Juice May Improve Endurance
Beetroot juice has gained attention in sports nutrition because of its effect on blood flow and energy production.
Increasing Nitric Oxide
When you drink beetroot juice, the nitrates are turned into nitric oxide in your body. Nitric oxide widens blood vessels (a process called vasodilation), allowing more oxygen-rich blood to reach your muscles. This can delay the onset of fatigue and help you perform better for longer.
Improved blood flow means that nutrients and oxygen reach your working muscles faster, and waste products like carbon dioxide and lactic acid are removed more efficiently. This is especially valuable during intense exercise, when muscle demand is high.
Lowering Oxygen Cost
Several studies have found that beetroot juice can reduce the “oxygen cost” of exercise. This means your body uses less oxygen to do the same amount of work. In one experiment, cyclists who drank beetroot juice improved their time trial performance by 2–3%.
This might sound small, but in competitive sports, even a tiny edge can make a big difference.
This effect is not just for elite athletes. Recreational runners and gym-goers may also notice that exercise feels easier after drinking beetroot juice. For example, you might be able to run at the same pace but with a lower heart rate, or recover faster between sets.
Delaying Muscle Fatigue
Beetroot juice appears to help muscles contract more efficiently, and it may reduce the production of lactic acid. This means you can keep pushing yourself without feeling tired as quickly.
Some studies also suggest beetroot juice may help reduce muscle soreness after intense exercise, although more research is needed. The antioxidant compounds in beetroot, like betalains and vitamin C, may play a role in supporting recovery and reducing inflammation.
Human Studies
In a well-known study, runners who drank beetroot juice before a 5km race finished 1–2% faster than those who didn’t. Other research shows that even recreational athletes can benefit, not just elite professionals.
But beetroot juice doesn’t work equally well for everyone. Some people are “high responders,” while others notice little effect. Factors like genetics, diet, and gut bacteria can all play a role. For example, if you eat a lot of green leafy vegetables (another source of nitrates), you may see less of an impact from beetroot juice.
Another non-obvious insight: your mouth bacteria help turn nitrates into nitric oxide. Using antibacterial mouthwash often can reduce the effectiveness of beetroot juice, since it kills the helpful bacteria needed for this process.
Cordyceps Vs Beetroot Juice: Key Nutritional Components
To compare these two endurance boosters, it helps to look at what’s inside them.
| Component | Cordyceps | Beetroot Juice |
|---|---|---|
| Main Active Compound | Cordycepin, Polysaccharides | Nitrates, Betalains |
| Primary Action | ATP production, oxygen use | Nitric oxide boost, vasodilation |
| Other Nutrients | Minerals (selenium, potassium), amino acids | Vitamins (C, B6), iron, magnesium |
| Calories (per 100g) | Low (around 15 kcal) | Moderate (about 40 kcal) |
| Form | Capsule, powder, extract | Juice, powder, concentrate |
Both are low-calorie options, but beetroot juice gives you a bit more energy and micronutrients. Cordyceps offer unique compounds not found in most foods.
Mechanisms: How Do They Work In The Body?
Understanding the mechanism of action helps explain why these supplements might help with endurance.
Cordyceps
- ATP Production: The main effect is increasing ATP, which powers your muscles.
- Oxygen Utilization: Cordyceps help your body use oxygen more efficiently.
- Antioxidant Activity: They contain compounds that reduce oxidative stress, which can damage cells during intense exercise.
- Anti-fatigue: By lowering lactic acid, they help delay muscle fatigue.
Cordyceps are also considered adaptogens. This means they may help your body better handle stress—from both exercise and daily life. Adaptogens work by balancing hormone levels and supporting the adrenal glands, which can help with long-term energy and recovery.
Beetroot Juice
- Nitric Oxide Pathway: The increase in nitric oxide widens blood vessels, improving blood and oxygen flow.
- Mitochondrial Efficiency: Beetroot juice helps your mitochondria (the “power plants” of your cells) make energy more efficiently.
- Lactic Acid Reduction: Like cordyceps, beetroot juice may help reduce muscle fatigue.
A key detail: beetroot juice’s effect depends on your oral bacteria, as mentioned earlier. Swishing or chewing foods high in nitrate, like leafy greens, can also support this pathway. For best results, avoid mouthwash and brushing right before taking beetroot juice.
Comparing The Endurance Benefits
Both cordyceps and beetroot juice aim to help you go longer and stronger during exercise. But their strengths and weaknesses are a bit different.
Cordyceps: Strengths
- May boost ATP directly: Useful for sustained energy, especially in endurance sports.
- Supports lung function: Good for high-altitude activities or people with breathing issues.
- Adaptogen properties: May help your body handle physical and mental stress.
- Possible immune support: Some evidence shows cordyceps can help balance the immune system, which might reduce the risk of getting sick during heavy training.
Cordyceps: Limitations
- Effects are inconsistent: Not everyone feels a big boost.
- Takes time: Benefits may take weeks to appear.
- Quality varies: Not all supplements contain real or potent cordyceps.
- Taste: If you use powder, the flavor can be earthy and bitter, which some people dislike.
Beetroot Juice: Strengths
- Quick action: Effects can appear within hours of drinking.
- Well-studied in athletes: Many trials show improved performance.
- Vasodilation: Helps muscles get more oxygen during exercise.
- Rich in antioxidants: May help with recovery and reduce inflammation.
Beetroot Juice: Limitations
- Taste: Some find it too earthy or strong.
- Not everyone responds: Genetics and gut bacteria affect results.
- Possible digestive upset: Some people get an upset stomach.
- Short-term effect: You need to drink it regularly, especially before events, to maintain benefits.
Credit: sowandarrow.com
Side Effects And Safety
Both supplements are generally considered safe, but it’s important to know the possible side effects.
Cordyceps
- Mild digestive issues: Some people report nausea or diarrhea.
- Allergic reactions: Rare, but possible.
- Contamination risk: Low-quality products may contain impurities.
- Autoimmune caution: If you have an autoimmune condition, talk to your doctor. Cordyceps may stimulate the immune system.
Beetroot Juice
- Pink urine or stools: This is harmless but can be surprising.
- Digestive upset: Some people feel bloated or get diarrhea.
- Blood pressure drop: Beetroot juice can lower blood pressure, which may not be good for everyone.
- Kidney stones risk: Beetroot is high in oxalates, which can increase the risk of kidney stones in sensitive people.
If you’re taking medication or have a health condition, talk to a doctor before starting any new supplement.
Practical Use: Dosage, Timing, And Tips
How you take cordyceps or beetroot juice can affect your results.
Cordyceps
- Typical dose: 1–3 grams of extract per day.
- How to take: With or without food, capsules or powder.
- Timing: For endurance, daily use for at least 2–3 weeks is best.
- Tip: Choose supplements tested for purity and strength.
- Extra tip: If you’re sensitive to caffeine, cordyceps are a good alternative for a gentle energy boost without jitters.
Beetroot Juice
- Typical dose: 250–500 ml (about 1–2 cups) of juice, or 6–8 mmol of nitrate.
- How to take: Drink 2–3 hours before exercise for best results.
- Timing: Effects start within hours and last up to 24 hours.
- Tip: Start with a small amount to test for digestive tolerance.
- Extra tip: If making fresh juice, blend with apple, carrot, or ginger to improve the flavor and reduce earthiness.
Who Might Benefit Most From Each?
Different people may get more from cordyceps or beetroot juice, depending on their goals and bodies.
Cordyceps
- Older adults: Studies show strong benefits for seniors.
- People at altitude: May help with low oxygen environments.
- Athletes needing long-term energy: Good for ultra-endurance events.
- Those sensitive to caffeine: Offers energy without stimulant side effects.
Beetroot Juice
- Endurance athletes: Runners, cyclists, and swimmers see clear benefits.
- People with normal blood pressure: Those with low blood pressure should be careful.
- Anyone wanting a quick boost: Effects are fast, useful for competitions.
- Vegetarians/vegans: Extra source of iron and vitamin C.
Combining Cordyceps And Beetroot Juice
Some athletes wonder if they can use both. There’s no strong evidence that combining cordyceps and beetroot juice gives double the effect, but they do work in different ways. If you tolerate both well, you could try using beetroot juice before big events and cordyceps daily as a base supplement.
One non-obvious insight: both supplements rely on your body’s natural systems. If you’re sleep-deprived, eating poorly, or overtraining, you might not see much benefit. Think of these as “boosters,” not magic pills.
Another practical point: alternating supplements can help you identify which one gives you the best personal results. For example, try cordyceps alone for a month, then beetroot juice, then combine them if desired. Keep notes on your endurance, recovery, and overall feeling.
Credit: www.cureus.com
Real-world Experiences And Athlete Stories
Many athletes have shared their experiences with cordyceps and beetroot juice. For example, marathon runners often report that beetroot juice gives them an extra edge during races. Cyclists like the long-term energy they feel from cordyceps.
A practical tip: track how you feel and perform over time. Try each supplement separately for a few weeks. Notice how your energy, endurance, and recovery change. This personal feedback is just as valuable as scientific studies.
Some athletes find beetroot juice best for short, intense events, while cordyceps helps with long-distance training or multi-day events. If you’re training for a big competition, start testing supplements early—never try something new on race day.
Comparing Cost And Availability
Another thing to consider is price and how easy it is to get these supplements.
| Supplement | Average Cost (Monthly) | Availability |
|---|---|---|
| Cordyceps | $25–$50 (for quality extract) | Health stores, online |
| Beetroot Juice | $15–$30 (bottled or powder) | Supermarkets, health stores, online |
Cordyceps is usually more expensive, especially for high-quality products. Beetroot juice is affordable and widely available, though fresh juice can be more costly.
One more insight: beetroot powder is a budget-friendly way to get the benefits, and it has a longer shelf life than fresh juice. For cordyceps, price often reflects quality—cheaper brands may cut corners or use fillers.
Scientific Research: What The Studies Show
The real test of any supplement is whether studies back up the claims.
Cordyceps Research
- In a 2010 study, healthy adults who took 1 gram of cordyceps extract daily for 12 weeks improved their VO2 max (a measure of aerobic fitness) by 7%.
- Another study on older adults showed a 10% improvement in exercise performance after three months.
- However, a 2016 review found that not all studies show benefits, especially in highly trained athletes.
- Some animal studies suggest cordyceps can increase swimming time and reduce markers of fatigue, supporting the idea of improved endurance. However, results in humans are less consistent.
Beetroot Juice Research
- A 2012 study found cyclists improved their time trial performance by 2.7% after drinking beetroot juice.
- In a large review of 23 studies, most showed improved endurance and reduced oxygen cost during exercise.
- A 2017 study found that beetroot juice improved high-intensity running by 4.2%.
- Some research also shows beetroot juice may help older adults maintain muscle function during exercise.
One non-obvious insight: both supplements work best when combined with regular training. If you’re inconsistent with workouts, results will be limited.
For an in-depth look at the research, you can visit the National Institutes of Health.
Practical Differences: Taste, Preparation, And Ease Of Use
Some people stop using a supplement simply because it’s hard to take or doesn’t taste good.
Cordyceps
- Taste: Earthy and bitter, but capsules make it easier to take.
- Preparation: Simple with capsules or powder.
- Daily routine: Easy to add to a smoothie or coffee.
- Tip: If you use powder, mix with cocoa or nut butter to mask the taste.
Beetroot Juice
- Taste: Very earthy; can be strong for some people.
- Preparation: Bottled juice is convenient, but fresh juice needs a juicer.
- Staining: Can stain clothes and countertops.
- Tip: Mix with orange juice, apple, or ginger to improve taste.
If convenience matters, capsules or powders (for both) are often the easiest choice. Beetroot capsules and powders are almost as effective as juice if you check the nitrate content.
Common Myths And Misunderstandings
There’s a lot of hype around both supplements. Here are a few myths to watch out for:
1. “cordyceps And Beetroot Juice Work Instantly For Everyone.”
Some people see quick results, but many need weeks. Others may not notice a big change.
2. “more Is Always Better.”
Higher doses don’t always give better results and can cause side effects.
3. “natural Means Safe.”
Both can cause reactions or interact with medications.
4. “supplements Can Replace Training Or Good Nutrition.”
They should support, not replace, a healthy routine.
- “You need to take both at the same time for maximum effect.”
Combining supplements is not always better. Listen to your body and focus on what works for you.
How To Choose: Cordyceps Or Beetroot Juice?
If you’re trying to decide, ask yourself these questions:
- Do you need a quick boost for a race or event? Try beetroot juice.
- Are you looking for long-term support and recovery? Consider cordyceps.
- Do you prefer capsules or dislike strong tastes? Cordyceps is easier.
- Is cost important? Beetroot juice is usually cheaper.
- Do you have any medical conditions, like low blood pressure? Be careful with beetroot juice.
- Are you sensitive to caffeine? Cordyceps offers a gentle energy lift.
Remember, your response to supplements may be unique. The only way to know for sure is to try each one and track your results.
Credit: www.amazon.com
Environmental And Ethical Considerations
Cordyceps was once harvested from the wild, but this led to environmental problems and high prices. Most supplements are now lab-grown, which is more sustainable.
Beetroot is a common crop and has a low environmental footprint. If you care about sustainability, both are good choices, but beetroot juice is easier to produce in large quantities.
For those who value plant-based or vegan products, both supplements fit well. Just check the capsule ingredients for cordyceps, as some use gelatin.
Summary Table: Cordyceps Vs Beetroot Juice For Endurance
Here’s a quick summary to help you compare both options:
| Feature | Cordyceps | Beetroot Juice |
|---|---|---|
| Primary Benefit | ATP production, anti-fatigue | Vasodilation, reduced oxygen cost |
| Best For | Long-term stamina, recovery | Immediate pre-event endurance |
| Time to Effect | Weeks | Hours |
| Price | Higher | Lower |
| Side Effects | Digestive upset (rare) | Pink urine, possible stomach upset |
| Scientific Support | Mixed, promising for some groups | Strong, many studies |
| Preparation | Capsule, powder, extract | Juice, powder, concentrate |
| Convenience | Easy in capsule form | Juice can be messy, powder is easy |
Final Thoughts
Both cordyceps and beetroot juice offer real, science-backed ways to support endurance performance. Cordyceps may give you lasting improvements in energy and help you handle stress. Beetroot juice can give a fast and noticeable boost in stamina, especially before a competition.
If you want the best results, remember that supplements are just one part of the picture. Consistent training, healthy eating, and good sleep matter even more. If you’re curious, try each supplement for a few weeks and pay attention to how your body responds.
With a little experimentation, you’ll find the approach that works best for your goals.
Frequently Asked Questions
What Is The Main Difference Between Cordyceps And Beetroot Juice For Endurance?
The main difference is in how they work. Cordyceps help your body make more ATP, which gives your muscles more energy over time. Beetroot juice increases nitric oxide, which improves blood flow and gives a quick boost in endurance. Cordyceps work best with daily use, while beetroot juice works fast, within hours.
Are There Any Risks Or Side Effects With These Supplements?
Both are safe for most people, but there are some risks. Cordyceps can cause digestive upset or allergies in rare cases. Beetroot juice may cause pink urine or stomach upset and can lower blood pressure. Always start with a small dose and check with your doctor if you have health concerns.
Can I Take Cordyceps And Beetroot Juice Together?
Yes, you can use both, as they work in different ways. Many athletes use cordyceps daily for long-term benefits and beetroot juice before important events. Monitor how your body feels, and avoid taking more than the recommended amounts.
Who Should Avoid Beetroot Juice Or Cordyceps?
People with low blood pressure or who are sensitive to nitrates should be careful with beetroot juice. Those with mushroom allergies or autoimmune issues should avoid cordyceps. If you are pregnant, breastfeeding, or taking medications, consult your doctor first.
How Long Does It Take To See Results?
Beetroot juice often works within 2–3 hours, making it good for pre-race or pre-workout use. Cordyceps usually take a few weeks of daily use to notice changes in endurance or energy. Individual results vary, so track your progress over time.