How much caffeine is in sparkling energy drinks?
It varies by brand, but in the examples we checked a 12 fl oz sparkling energy drink has about 160 to 200 mg of caffeine: Sparkling Ice Energy lists 160 mg and Celsius lists 200 mg. Compare that with the FDA figure of about 400 mg a day for most adults, and always read the can.
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In this article
How much caffeine is in a sparkling energy drink?
The amount depends on the product. Two examples from a caffeine database, both 12 fl oz cans:
| Drink | Caffeine per can | Per fl oz |
|---|---|---|
| Sparkling Ice Energy | 160 mg | about 13 mg |
| Celsius | 200 mg | about 17 mg |
The Sparkling Ice page also lists Red Bull at 80 mg, instant coffee at 60 mg and Coca-Cola at 35 mg for comparison, without stating the serving size for each. Remember that can sizes differ: always compare caffeine per can and per fluid ounce, not only the number on the front.
How does that compare with the daily limit?
The US FDA cites about 400 mg a day for most adults. It notes that coffee ranges widely, from 113 to 247 mg per 12-ounce cup. So one 200 mg sparkling energy drink is half of the FDA figure, and two cans reach it.
Signs you have had too much
- Racing or pounding heartbeat
- Jitters or anxiety
- Trouble sleeping
- Upset stomach or headache
The FDA estimates that toxic effects such as seizures can occur with rapid consumption of about 1,200 mg, and says pure and highly concentrated caffeine products can be dangerous.
Tips
- Check the caffeine line on the label. If it is missing, check the maker’s website.
- Add up caffeine from all sources in the day.
- Leave at least a few hours before bed.
- Do not give them to children or teens; the FDA says medical experts advise against energy drinks for them.
- Ask a health care provider if you are pregnant, breastfeeding or take medicines.
Why numbers differ between websites
Brands reformulate, sizes change and some sites repeat old data. Use the manufacturer’s nutrition panel when it differs from a list.
People also ask
How much caffeine is in Celsius?
A caffeine database lists 200 mg per 12 fl oz can.
How much caffeine is in Sparkling Ice Energy?
The same database lists 160 mg per 12 fl oz can.
How many energy drinks is too many?
The FDA cites about 400 mg of caffeine a day for most adults, so two 200 mg cans reach it. Some people need less.
Sources
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