Studies indicate thatblood glucose levelsrise sharply after consuming an energy drink.
This may lead toreactive hypoglycemia, known as a sugar crash.
It is a state of low blood sugar that develops after consuming a large amount of carbohydrates.
Alex Potemkin / Getty Images
Symptoms include fatigue and lower alertness levels, often within an hour or two of the initial consumption.
This can make it challenging to reduce your consumption when youd like to.
Symptoms of caffeine withdrawal include:
4.
Caffeine Tolerance
Becausecaffeine is addictive, you might develop a tolerance to its effects over time.
People who consume caffeinated energy drinks regularly might eventually need more caffeine to sustain their energy levels.
Caffeine tolerance can lead to drowsiness, problems with concentration, and fatigue.
Energy drinks are designed to boost energy levels via caffeine and other stimulants, such as glucose.
Typically, one 8-ounce serving of an energy drink contains up to 150 mg of caffeine.
Caffeine wakes you up by inhibiting the ability of the natural sleep chemicaladenosinefrom binding to its receptors.
They may also be able to help you discover more natural and reliable ways to feel more energetic.
National Center for Complementary and Integrative Health.Energy drinks.
Alsunni AA.Energy drink consumption: Beneficial and adverse health effects.Int J Health Sci (Qassim).
A meta-analysis of carbohydrate effects on mood.Neurosci Biobehav Rev.
2019;101:45-67. doi:10.1016/j.neubiorev.2019.03.016
MedlinePlus.Caffeine.
2019;14(1):e0210275.
2016;32(11-12):1193-9. doi:10.1016/j.nut.2016.04.005
National Health Service.Self-help tips to fight tiredness.
