Crystal Light is made by Kraft Foods. It is a powdered beverage that is added to water and comes in many flavors. However, there are some risks to consuming Crystal Light.


Headaches

Many people who drink Crystal Light complain of headaches. These range from mild to severe and occur within several hours of drinking the substance.


Caffiene

Some flavors of Crystal Light, such as the iced tea, contain caffeine. This may cause a rapid heartbeat and a jittery effect.


Weight Gain

Despite the fact that Crystal Light is very low in calories (often 5 calories per serving), some people might experience weight gain.


Cancer

Crystal Light contains an artificial sweetener called Aspartame. Aspartame has been known to cause cancer in certain individuals.


Insulin Response

Artificial sweeteners can cause an insulin response (blood glucose levels increasing). This is due to the body anticipating consuming something sweet.

References and Resources

Kraft Foods
M. Steckel
Atkins

Resources

Holistic Med
ABC News