Is coffee bad for an 11 year old?

It is generally recommended to avoid giving coffee to children under the age of 12, including 11 year olds. Caffeine is a stimulant that can cause negative effects on children, including:

- Increased heart rate and blood pressure

- Anxiety

- Insomnia

- Stomach problems

- Dehydration

- Reduced bone density

In addition, coffee can interfere with the absorption of calcium and iron. Calcium is important for building strong bones, while iron is essential for red blood cell production.

It's important to note that even small amounts of caffeine can have an effect on children. A single cup of coffee can contain up to 100 mg of caffeine, while a can of soda may contain up to 50 mg.

For these reasons, it is generally recommended to avoid giving coffee to children under the age of 12. If you have any questions about whether or not coffee is appropriate for your child, please talk to your doctor.