Acrylamide is a chemical that can be created by cooking processes including baking, air frying, and toasting. Acrylamide is considered a probable human carcinogen. However, there is no conclusive evidence linking dietary acrylamide consumption to cancer in humans.

Deodorants work by controlling odor, while antiperspirants reduce the amount of sweat released from the body. Although some people question whether these products cause cancer or other diseases, deodorants and antiperspirants are considered to be safe when used as directed.

Liquid drain cleaners contain potentially poisonous acidic or basic compounds, enzymes, and bacteria that are effective in clearing clogged drains. Since many drain cleaners contain highly concentrated corrosive chemicals, they must be used with great caution. Consumption of certain drain cleaners can result in serious burns, permanent tissue damage, and even death.

Dry shampoo products are designed to absorb excess hair oils, mask odors, and add volume to hair. Some dry shampoo products can contain the chemical benzene, most likely as a contaminant. Although benzene exposure is associated with dangerous health effects, there is no evidence that occasional dry shampoo use is harmful to humans.



Benadryl (diphenhydramine) is an antihistamine used mostly to treat seasonal allergies. In overdose, diphenhydramine can cause excessive sleepiness, confusion, hallucinations, fast heartbeat, seizures, and coma. Take Benadryl as directed by a pharmacist or physician to avoid unwanted side effects.



Levothyroxine is a prescription medication that is used to treat hypothyroidism (underactive thyroid gland). Levothyroxine works by mimicking the activity of the natural hormone that is normally generated by the thyroid gland. Levothyroxine is a medication that is generally taken for life to maintain normal thyroid function.