Energy Gels or Energy Drinks?
Energy gels and energy drinks are two good ways of managing your glucose levels when training. Both of them are a simple way to get a hit of energy which can be absorbed quickly.
These products are typically made using glucose, fructose, or maltodextrin and are able to quickly produce a glycemic spike. Theyâre very common in endurance sports such as cycling or sports which are divided into parts such as soccer or other team sports.
Energy gels
Energy gels are viscous substances with high sugar content. Theyâre generally absorbed quite quickly and donât cause any stomach problems. However, too much of them can cause abdominal pain or a bloated feeling.
Theyâre easy to carry around and take quickly, and they come in a wide variety of flavors.
There are some brands that contain additives such as caffeine to increase the stimulating power of the gel. In some cases, they may contain other stimulants such as taurine, which can work in synergy with caffeine.
The positive thing about gels is that they have fast absorption and high bioavailability. After consuming one, the amount of glucose will rise and the caffeine will pass to the central nervous system in no time at all.
Energy drinks
These are water-based sugary drinks. They normally have a glucose concentration no higher than 6-8 percent to avoid an uncomfortable stomach during exercise. They usually contain glucose or maltodextrin instead of fructose which makes them easier to absorb.
The range of flavors is more limited than with gels, but the positive side is that they also help to keep you hydrated because of their water content. Furthermore, they normally contain added mineral salts or electrolytes to prevent muscle cramps.
However, they donât normally contain stimulants, and those that do, contain more sugar and more caffeine, which isnât recommended for everyone [1].
In the case of drinks containing these stimulants, you need to be responsible. An overdose of stimulants could be harmful instead of enhancing your performance. Furthermore, you definitely shouldnât mix them with alcohol to avoid serious effects [2].
Gels or energy drinks: which to choose?
The answer depends on the activity and the conditions. If youâre taking part in an endurance sport in high temperatures and high humidity, you should consider energy drinks.
The supply of water is more important than caffeine, and you wonât need large amounts of sugar in short periods of time. Instead, youâll want a slow and sustained sugar intake.
Gels are more geared towards shorter sports or team sports. Theyâre better suited for anyone who could benefit from the ergogenic properties of caffeine and who needs a large amount of sugar in a short period of time.
The best use of energy gels is for sports that combine aerobic and anaerobic efforts.
Be careful with different brands and choices
Itâs really important to choose a brand that you trust and have tried in pre-competition training. Not everybodyâs body responds in the same way to energy drinks or extra glucose.
By trying products out during training, you can check whether a certain product causes you any stomach discomfort which may affect your performance.
Similarly, you should use approved brands with a quality seal that certifies the absence of doping substances. There have been cases in the past of drinks or gels containing ephedrine, which is a banned substance that would fail anti-doping tests and could even be dangerous to your health.
As a result, you shouldnât opt for any products by unknown or uncertified ranks. Itâs always a good idea to speak to a dietician or a specialist before using these products and read the manufacturerâs dosage recommendations.
Finally, remember that these products are for athletes. This means that sedentary people who donât really take part in sports shouldnât really be consuming them.
All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.
- Curran CP., Marczinski CA., Taurine, caffeine, and energy drinks: reviewing the risks to the adolescent brain. Birth Defects Res, 2017. 109 (20): 1640-1648.
- Grasser EK., Miles-Chan JL., Charriere N., Loonam CR., Dulloo AG., Montani JP., Energy drinks and their impact on the cardiovascular system: potential mechanisms. Adv Nutr, 2016. 7 (5): 950-60.