LIFESTYLE NEWS - South Africans still smoke too much. The international theme for World No-Tobacco Day on 31 May 2017 is ‘Tobacco – Threat to Development’. The Western Cape No-Tobacco Task Team* reminds South Africans that tobacco does not only harm our fragile economy, but also the development of our children. New South African research confirms the detrimental effects of tobacco, even in the first year of life.

Smoking in SA – the good and bad by numbers
Smoking rates in South Africa have decreased from 33% to 21%, largely thanks to effective legislation and taxation. However, the decline in smoking has plateaued over the last decade, and South Africans still smoke too much – with nearly eight million adults lighting up 27 billion cigarettes every year. Smoking prevalence remains the highest in the Western Cape, where 42% of men and one in four women still smoke#.

“Smoking increases your risk for heart attacks and stroke, lung cancer, pneumonia and emphysema – and also doubles your risk of tuberculosis. 50% of smokers will die early – 14 years earlier on average – from a smoking related disease”, says Professor Richard van Zyl-Smit of the UCT Lung Institute.

Children of smokers are more likely to start smoking themselves
Smoking habits often start young and children of smokers are more likely to start smoking themselves. The latest South African Global Youth Tobacco Survey reports that 17% of grade 8 – 11 learners smoke cigarettes regularly. A more recent study found similar figures amongst Western Cape University Students, with the use of waterpipes, commonly known as a hubbly bubbly or hookah, rapidly increasing.

“Perhaps the most worrying finding is that 66% of high school learners don’t feel confident enough to ask someone not to smoke around them. These highlights just how vulnerable even a 17-year-old is to second-hand smoking,” says Dorothy du Plooy, CANSA’s General Manager, Southern Business Unit. Tragically, the damage inflicted by second-hand smoking starts about 18 years earlier.

The devastating effects of second-hand smoking on unborn and young children
“The consequences of second hand smoking around infants and even unborn children are well known. Tobacco affects foetal development, increasing the risk of stillbirths, miscarriages, premature birth, certain congenital malformations, poor foetal growth, and sudden infant death syndrome” says Professor Tony Westwood, Head of Paediatrics at Somerset Hospital, Western Cape Department of Health.

This negative impact of parental smoking was illustrated again specifically here in the Western Cape, in the Drakenstein study. Researchers confirmed that 250 mothers-to-be were smokers by blood test, and could compare them with non-smoking mothers. Infants of mothers who smoked, or who lived in smoking households, already had nicotine in their blood at birth. Infants of smoking mothers were more likely to be small at birth, to develop pneumonia, and have poor lung function and reduces lung volume in their first year of life**.

“This study reminds us of some of the early adverse effects of second-hand smoking. Repetitive exposure over many years will result in more and more damage which can lead to intellectual impairment, poor linear growth, learning disorders, ear infections, poor lung function causing the child to be more likely to get severe pneumonia, asthma, and other developmental problems”, explains Professor Westwood.

The CEO of HSFSA, Professor Pamela Naidoo, elaborates, “Parents and caregivers have to play an active role in discouraging the onset of smoking.” She continues, “ultimately a lifetime of smoking or second-hand smoking leads to cancer, lung disease, heart diseases and strokes. Childhood tobacco exposure could mean these diseases set in at a much earlier age than otherwise expected. As South Africa’s burden of lifestyle diseases continue to increase, stopping smoking has never been more important.”

Tobacco breaks the budget