Originally published on HVMN by Nate Martins
A cyclist’s body faces the most demanding nutrition requirements in all of endurance sport because cycling physiology is so unique.
Compared to other endurance athletes, cyclists are working longer, cover more distance and often sustain a higher power output–and they can easily carry food on their bikes, changing their approach to nutrition as a whole.
Morgan G. works at an investment bank, but he’s also a Cat.1 cyclist who understands the toll cycling can take on the body.
“Because of the duration of cycling, it’s possible to deplete yourself more than in other sports. During a six-hour bike ride, you can reach levels of emptiness you’ve never reached before.”Morgan G.
That begs the question: How can cyclists recharge? Supplements may help. We’ll be discussing which supplements cyclists can take, and what types of cyclists can take them.
How Can Cyclists Benefit from Supplements?
No other sport requires sustained, high-power demands like cycling. Some sports, such as track sprinting, might require more muscle power, or weightlifting, which produces more force–but the need to balance effort and efficiency over a long-term race is what makes cyclists a distinct group of athletes.
Because of this, their sports supplements should also be targeted and optimized.
Just think about the amount of human force. Weightlifting can require as little as a single rep for competitions; a marathon runner takes about 30,000 steps during a race; swimmers may take 500 strokes in a longer race. But cyclists?
A 200-mile ride (equivalent to a marathon) requires about 50,000 pedal revolutions.
They also embark on days-long events where rides can last a dozen hours.
Cyclists need to refuel more often. So, for example, a supplement containing a slow-burning carb would be beneficial to cyclists. In those pedal revolutions, there’s less a pounding on the joints. The low-impact workout exercises every muscle in the leg without hours of joint stress, so there isn’t a need to supplement with glucosamine, which helps build cartilage in joints.
Knowing which areas to target with supplements will help eliminate some of the guesswork from the variety of nutrition products on the market.Training plans, right to your inbox
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Cafe Pit Stop: Caffeine & Carbohydrates
You might say cyclists have a special relationship to coffee (and caffeine) unlike any other endurance athlete; it has been part of cycling and the Tour de France for decades. It developed into a rich culture, as the two are often intertwined–Italian espresso manufacturer Faema sponsored a pro cycling team in the 1960s, a team that included legends like Rik Van Looy, Vittorio Adorni and Eddy Merckx.
In the early days of the Tour de France, cyclists had to stop at checkpoints to prove they were following the race itinerary. It was here where riders refueled, drinking and eating to power their next leg of the journey.
Some of coffee’s influence on cycling might be cultural.
In European countries where cycling is popular, like Italy and France, cafe culture (and specifically, espresso) has been entrenched for centuries. But it’s not a coincidence, as caffeine is a supplement associated with increased performance.
It provides a quick jolt and has shown to improve exercise performance and decrease the perception of pain.1 Despite its widespread use, there’s a genetic split in response to caffeine: for some, it can worsen performance.2
Cyclists regularly ride for over two hours at a moderate-to-high intensity; to sustain this, they need more than a pre-ride cup of coffee. Caffeine helps the brain keep pushing during exercise, but it’s important cyclists put fuel in the tank both before and during those long rides. Typically, that’s carbohydrate and many cyclists choose a mid-ride pastry.
Carbs ingested before a race or ride are stored as glycogen in the muscles and liver; when those are depleted is when the cafe stop comes in handy, as carbs consumed then provide a pick-me-up when they’re directly burned as fuel.
But now more and more athletes are going in the opposite direction and taking a low carb approach to training. The aim is to train their body to get more energy from fat and ketones; after a period of adaptation, the rate of fat burning is more than double that of a normal athlete.3
What’s more, low-carb athletes (and athletes who eat a mixed diet) are beginning to use exogenous ketones like HVMN Ketone to top off their usual pre-race nutrition. HVMN Ketone provides BHB, which can be an alternate fuel source for muscles, which will preferentially burn ketones and preserve glycogen stores. This year, a number of Tour de France cyclists used HVMN Ketone for the first time. This may lead to more widespread employment of the technology in the cycling community as riders get familiarized with how BHB can improve endurance.
You may see fewer cafe stops with the emergence of this technology. One example is Sprint, HVMN’s nootropic for energy and focus. It contains caffeine but also l-theanine, an amino acid found in tea that, when taken with caffeine, can increase alertness for at least two hours after consumption.4 That should keep you focused and energized for your long rides.
Recommended Supplements for Cyclists
Caffeine and carbohydrates are gold standard nutrition for cycling; all cyclists have likely used them as part of their nutrition plan. Along with these widely used supplements, sodium bicarbonate (found in baking soda), nitrates (found in beetroot juice) and omega-3 fatty acids (found in fish oils like Kado-3) are popular performance supplements, especially for runners.Stay ahead of the pack.
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But these supplements are for cyclists looking to try something new for an additional boost. We outline which supplements to consider for riders depending on their specific cycling needs.
Creatine
- What is it? An organic acid formed in protein metabolism
- How can it help? By producing maximum intensity effort for longer than normal
- Which cyclists should be using it? Track & criterium sprinters
- Try: Muscle Feast Creapure, Bulk Supplements Creatine Monohydrate
An extremely popular supplement (it’s also found in red meat and salmon), creatine is most commonly associated with weightlifters. But employing creatine before a sprint race may provide muscles with more energy to work.
Our muscles naturally contain creatine as part of the molecule creatine phosphate. The molecule allows us to quickly replenish a substance called adenosine triphosphate (ATP), which is the energy currency of the body. ATP is produced when adenosine diphosphate obtains an additional phosphate molecule, becoming ATP, which is then used to power muscle contraction. Even though it enables the quick production of energy, the capacity of the creatine phosphate system to sustain exercise is limited.
That’s where creatine supplements come in: they increase the amount of creatine phosphate stored in the muscle, enabling an athlete to produce ATP at maximum intensity for slightly longer. This can be especially helpful to sprint cyclists, who strive for sustained power over just hundreds of meters. One study found the addition of creatine to a glucose/taurine/electrolyte supplement promoted gains in sprint performance.5
20g per day is the recommended dosage; one study showcased that creatine serum was less-effective than creatine powder.6 A side effect of creatine is body weight gain, which may come from the increased muscle tissue.
And while creatine has mostly been studied on sprint performance, there are studies that promote its benefits through supplementation with carbohydrates for road cyclists in time trial races.7
If you’re interested in other proteins, such as whey protein, read more in our guide to muscle recovery.
Iron
- What is it? An essential mineral that helps transport oxygen throughout the body
- How can it help? By helping deliver oxygen to tired muscles, allowing them to work harder for longer
- Which cyclists should be using it? Road racers
- Try: Nature Made Iron Dietary Supplement Tablets
Iron is one of the most abundant metals on Earth, but you often hear about athletes being iron deficient (especially women).8 It’s an important component of hemoglobin, which is the substance in red blood cells carrying oxygen around the body. A lack of iron generally is linked to a lack of oxygen-carrying red blood cells.
On long rides, iron is important for keeping muscles full of the oxygen they need to function at a high level.
Iron can be lost through sweat, and red blood cells can be mechanically damaged during exercise, so there is a higher chance that endurance athletes experience iron deficiency. Things like abnormal fatigue and lower productivity, and the resulting decrease in athletic performance, might be signs you’re not getting enough iron.9
Along with supplementation, many foods are rich in iron, like red meat, chicken and fish. Other plant sources of iron include cashews, beans and lentils, and dark leafy vegetables like spinach. Having a balanced diet can help maintain iron levels.
Beta-Alanine
- What is it? A beta-amino acid, which is the building block of a metabolite called carnosine
- How can it help? Carnosine acts as a buffer against acidity in muscles during high-intensity exercise
- Which cyclists should be using it? Track & criterium sprinters
- Try: ON Beta-Alanine Powder
Beta-Alanine isn’t a typical amino acid such as those found in the popular supplement BCAA, which we outline when discussing the best supplements for runners.
While most amino acids are used in protein synthesis, Beta-Alanine is converted into carnosine (when paired with histidine) which is then stored in skeletal muscle.10 Carnosine helps reduce lactic acid accumulation in the muscles, leading to improved athletic performance and reduced fatigue.11,12
For cyclists, Beta-Alanine is all about power lasting longer. One study found that Beta-Alanine supplementation significantly improved sprint performance toward the end of endurance exercise.13 When the finish line is in sight, Beta-Alanine can help get you get there through those final sprinting moments, and maybe feel less fatigued post-ride.
There is commonly a tingling sensation (called paraesthesia) associated with Beta-Alanine supplementation. Interestingly, this sensation, and the feeling of something working in the body, may be part of the popularity of this supplement. Generally, dosage is recommended between two and eight grams daily (split evenly throughout the day) depending on the person; this should be done for at least two weeks to improve muscle carnosine levels.
Electrolytes
- What is it? Generally, they’re minerals dissolved in a liquid, creating electrically-charged ions
- How can it help? By replacing those minerals lost through sweat to maintain the correct levels of the different minerals in the body
- Which cyclists should be using it? Road racers
- Try: Skratch Labs Exercise Hydration Mix, Kaged Muscle Hydra-Charge, or for on-the-go supplementation, Precision Hydration SweatSalt Capsules
As core body temperature rises, the body compensates by sweating–this loss of water includes electrolytes. The body can cope with minimal changes in fluid volume, but as exercise difficulty increases, we lose even larger quantities of sweat that can lead to dehydration, increased heart rate, reduced heat tolerance and lower reaction times. Obviously, these can all hinder performance;14 so electrolytes must be replaced, especially by cyclists who are often going for longer at harder levels than other endurance athletes.
Sodium is one of the main electrolytes lost during this process (think about the sting when sweat hits your eyes). It plays a huge role in the body’s water levels, and maintaining the right fluid balance is vital for all processes of life, including neurological function and muscle contractions. One of the first signs of lack of sodium is cramps, which are real performance killers, and are the reason that many athletes guzzle sports drinks. Sodium is vital to helping our bodies retain necessary fluids.
“I’m a heavy salt sweater. When I lose too much sodium, I cramp. To combat that, I try to onboard 1,500mg of sodium per hour when racing.”Morgan G.
Other important electrolytes are magnesium and potassium.
Magnesium can be found in whole grains, nuts and green vegetables. Its purpose is to activate enzymes, which are important in the process of energy release–magnesium supplementation has been shown to positively influence performance training in athletes.15
Potassium, famously found in bananas, is a salt that helps manage several bodily processes, from sweat and nerve function to glycogen and fluid management. The electrolyte is essential in breaking down glycogen in the muscle, which helps fuel the repeated contraction that happens during endurance exercise. Potassium has been shown to have a significant effect on vasodilation (the dilation of blood vessels) in exercising tissues,16 which allows more oxygen to be delivered to the muscles.
HVMN Ketone
- What is it? BHB ketone ester
- How can it help? Clinically proven to improve endurance performance by increasing muscle efficiency and sparing glycogen
- Which cyclists should be using it? Anyone cycling longer than an hour (but all cyclists can use it for recovery)
HVMN Ketone is the world’s first ketone ester, used by elite performers in sport and military. Much of the testing done on D-BHB (the ketone body in HVMN Ketone) has been conducted on cyclists.
Ketones provide a fundamentally different fuel source from fats and carbs that we typically use for energy to train and perform. The body will preferentially burn ketones over carbs, leading to glycogen sparing, and allowing road racers to save that fuel for later in the race. Taken before or during exercise, D-BHB has shown a 28% increase in working muscle efficiency when compared to carbs alone, helping your body do more work with the same amount of oxygen.17 In one study, cyclists went ~2% further in a 30-minute time trial.18
Professional cyclist and HVMN Athlete, Vittoria Bussi, can speak to those effects.
“The first time I tried HVMN Ketone in training, a 50-minute time trial felt like 30 minutes. I was so focused and had much more energy in my legs. The combination of mental lucidity and extra physical energy was strong and effective.”
Quantifying the Benefits of Supplements
Scientific evidence exists that analyzes supplements. However, studies in sport are limited, and the subjects in those studies are often athletic, well-trained young men. It may be hard to see how those results apply to you (if you are not an athletic, well-trained young man).
One of the most important things to consider when taking supplements is the subjective experience. There’s an element of feeling that sometimes can’t be qualified by biomarkers. Of course, there are objective, numerical tests that exist–but many athletes will rely on those subjective feelings to analyze whether supplements are working for them personally.
For cyclists, this may be a difficult obstacle to pedal past.
If you’re a keen cyclist, there is a good chance that you are the data-obsessed type; in fact, cycling is one of the most data-driven sports in the world.
Watch professional cyclists ride and their eyes will be fixated on the power meter. But it’s not just power–think speedometers or GPS or Strava, all tools that track and measure and collect.
While it may be hard to rely on subjectivity for results, supplements may be a good place to start.
Cycling Supplements: Not For Your Average Endurance Athlete
It’s difficult to compare cycling to any other endurance sport; factors like length of time, exertion levels, distance and mechanisms make cycling a unique microcosm of physiology.
While supplements have the ability to improve performance, it all varies by athlete. The subjective aspect of the supplementation should also be taken into account.
“If you encounter a rider who says ‘this works for me, then therefore it should work for you,’ then that’s total BS. Everything is individual,” said Morgan G.
Have you tried these supplements–or any others? Let us know your experience in the comments.Exclusive promotions on our supplements
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Scientific Citations
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