Thursday April 18, 2019

Research Shows Smoking Affects Leg Muscles

According to the researchers, smoking could directly damage the muscles by reducing the number of blood vessels in leg muscles,

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It is vitally important that we show people that the use of tobacco cigarettes has harmful consequences throughout the body, including large muscle groups needed for daily living, and develop strategies to stop the damage triggered by the detrimental components of cigarette smoke

If you believe that smoking affects only the lungs, then you may be wrong as a new study showed that components in cigarette smoke may directly damage the muscles in your leg as well.

According to the researchers, smoking could directly damage the muscles by reducing the number of blood vessels in leg muscles, which in turn reduce the amount of oxygen and nutrients the muscles received.

“It is vitally important that we show people that the use of tobacco cigarettes has harmful consequences throughout the body, including large muscle groups needed for daily living, and develop strategies to stop the damage triggered by the detrimental components of cigarette smoke,” said lead author Ellen Breen from the University of California-San Diego, US.

It is vitally important that we show people that the use of tobacco cigarettes has harmful consequences throughout the body, including large muscle groups needed for daily living, and develop strategies to stop the damage triggered by the detrimental components of cigarette smoke

Under a mouse model, a team of researchers from California along with Universidade Federal do Rio de Janeiro in Brazil and Kochi University in Japan, exposed the mice to smoke from tobacco cigarettes for eight weeks, either by inhalation or by injecting them with a solution bubbled with smoke.

smoking
smoking could directly damage the muscles by reducing the number of blood vessels in leg muscles, which in turn reduce the amount of oxygen and nutrients the muscles received. Pixabay

The results, published in The Journal of Physiology, also showed that the reduced level of oxygen and nutrients due to reduced blood vessels may impact the metabolism and activity levels.

Read More: Avoid Foods Full of Trans Fats if You Are Worried About High Cholesterol Levels

Both these are risk factors for many chronic diseases including chronic obstructive pulmonary disease (COPD) and diabetes.
The study, however, could not identify the chemical responsible out of the 4,000 chemicals in a cigarette smoke that caused the muscle damage.

Researchers said that further study is needed to identify them, along with understanding the process by which they reduce the number of blood vessels. (IANS)

Next Story

Kicking the Habit of Smoking Works Best in Pairs: Study

Lampridou noted that research is needed to confirm the findings in smokers who are otherwise healthy

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A person smoking cigarette, Pixabay

Is addiction not letting you quit smoking? Relax. A new study suggests that kicking the habit works best in pairs. The study, presented at EuroPrevent 2019, showed that couples who attempted to stop smoking together had a six-fold chance of success compared to patients who attempted it alone.

“Quitting smoking can be a lonely endeavour. People feel left out when they skip the smoke breaks at work or avoid social occasions. On top of that, there are nicotine withdrawal symptoms. Partners can distract each other from the cravings by going for a walk or to the cinema and encouraging replacement activities like eating healthy food or meditating when alone. Active support works best, rather than nagging,” said Magda Lampridou, Researcher from the Imperial College London in Britain.

For the study, the researchers evaluated the supporting role married or cohabiting partners might have in smoking cessation and enrolled 222 current smokers who were at high risk of cardiovascular disease or had suffered a heart attack.

Burning Cigarette. Wikimedia

The couples attended preventive cardiology programmes and during the 16-week programme, they were offered nicotine replacement therapy with patches and gum. In one programme, participants could choose the prescription drug, varenicline instead.

At the end of the programme, the findings revealed that 64 per cent of patients and 75 per cent of partners had quit smoking compared to none and 55 per cent in the beginning.

Also Read- Men Act Way Less Interested in Sex Than They Really Are, Suggests New Research

European Society of Cardiology (ESC) cardiovascular prevention guidelines advise against tobacco in any form and people who stop smoking generally halve their risk of cardiovascular diseases.

Lampridou noted that research is needed to confirm the findings in smokers who are otherwise healthy. (IANS)