Disposable e-cigarettes are now more toxic than traditional cigarettes, researchers say

Disposable electronic cigarettes Who are popular with adolescents are more toxic than traditional cigarettes, researchers warned on Wednesday.

Researchers from the University of California in Davis have found that, following a few hundred puffs, certain vaping pods and other e-cigarettes emit higher quantities of toxic metals than traditional cigarettes.

One of the electronic cigarettes they studied have released more lead during a day than nearly 20 packages of traditional cigarettes. In humans, exposure to lead has been demonstrated cause reproduction problemsHypertension, hypertension, nervous disorders, muscle pain and articles, and memory and concentration problems in adults. In children, this can lead to hearing problems, slow down growth, headache, learning and behavioral difficulties, a drop in Qi and damage to the brain and the nervous system.

“Our study highlights the hidden risk of these new new and popular disposable electronic cigarettes – with dangerous levels of neurotoxic lead and carcinogenic nickel and antimony – which underlines the need for emergency in the application,” said Brett Poulin, assistant professor at the Davis Department of Environmental Toxicology of the University, in a statement. “These risks are not only worse than other electronic cigarettes, but worse in some cases than traditional cigarettes.”

Poulin was the main author of the conclusions, which were published in the journal ACS Central Science.

To achieve these conclusions, scientists have analyzed metal and elements that have metal properties in seven types of disposable devices of three of the most popular brands. The brands included Esco Bar, Flum Pebble and Elf Bar. Brands did not immediately respond to The self -employed Comments.

They activated electronic cigarettes and created between 500 and 1,500 puffs per tested device.

The authors noted that certain devices issued “surprisingly high” concentrations of lead and antimony, that the levels of chrome, nickel and antimony increased as the number of puffs increased, and that most of the disposable electronic cigarettes tested have released much higher quantities of metals and metals in vapors than the cows.

Antimony is used in flame delay, chrome is used in stainless steel production and nickel is used in rechargeable devices and batteries. Antimony is a dangerous substance that can cause dizziness, nausea, vomiting, damage caused by the liver and renal, and A hole in the septum. Chrome exposure is also linked to renal and liver lesions, as well as respiratory cancer and perforated eardrums. Nickel can cause a variety of side effects on human health, such as allergies, cardiovascular and renal diseases, pulmonary fibrosis and fibrosis lung and nasal cancer. There is Other chemicals in electronic cigarettes that can also cause cancer.

Then the researchers separated the devices, hoping to retrace the sources of metals.

They saw that the components in certain lead bronze alloy devices were leaned in e-liquids in the cartridges and that the nickel was released from heating coils. Antimony was also in unused e-liquids.

“We have found that these disposable devices have toxins already present in e-liquid, or they were largely led to their components in e-liquids and finally transferred to smoke,” said Mark Salazar, a doctorate. The candidate of the Poulin laboratory and the first author of the study, explained.

For daily users, the vapors of three devices had nickel levels and two devices had antimony levels which exceeded the risk limits of cancer. Four of the devices had nickel and head emissions that exceeded health risk thresholds for diseases in addition to cancer, such as neurological damage and respiratory diseases.

The use of electronic cigarettes has been linked to pulmonary injuries, with more than 2,800 hospitalizations and 68 deaths reported between summer 2019 and February 2020, according to Yale Medicine.

Although most disposable electronic cigarettes are illegal in the United States, they remain available. Last week, The Supreme Court racked with companies In a decision, which facilitates the continuation of the decisions of the Food and Drug Administration blocking their products on the market.

Elf Bar and Esco Bar were The objective of examination of the Food and Drug Administration. Elf bar website said it is not available in the United States and that Flum is Illegal under the ban on retail flavor of California. To date, 34 products and devices with tobacco and menthol flavor cigarette were authorized by the Food and Drug Administration.

The majority of consumers of electronic cigarettes are adolescents and young adults, including 1.63 million studentsAccording to the centers for Disease Control and Prevention. Like regular cigarettes, most electronic cigarettes contain nicotine. Nicotine is very addictive and can harm the parts of the brain of a teenager who control attention, learning, mood and control of impulses.

Last year, however, use among young people dropped for The lowest level in a decade.

However, the risks associated with the use of electronic cigarettes remain and young adults run an increased risk of lead exposure. The researchers noted that the market exceeded science, strengthening the need to apply regulations concerning illegal electronic cigarettes.

“Pediatric tobacco consumption and nicotine dependence are important health problems. Despite the drop in cigarette consumption, young people still use tobacco products, including electronic cigarettes – at high prices “,” The American Academy of Pediatrics underlines.