And they do feel guilty about their habit - especially if they have, or are around, children and the effect smoking has on their health - increased risk of lung cancer and heart attacks and the effects of cigarettes on cholesterol levels and haemoglobin concentrations for example.
(they; do feel; guilty about their habit; especially if they have, or are around, children and the effect smoking has on their health - increased risk of lung cancer and heart attacks and the effects of cigarettes on cholesterol levels and haemoglobin concentrations for example) (they; are; around) (the effect smoking; has; on their health - increased risk of lung cancer and heart attacks and the effects of cigarettes on cholesterol levels and haemoglobin concentrations for example)
they they the effect smoking
do feel are has
guilty about their habit especially if they have, or are around, children and the effect smoking has on their health - increased risk of lung cancer and heart attacks and the effects of cigarettes on cholesterol levels and haemoglobin concentrations for example
around
on their health - increased risk of lung cancer and heart attacks and the effects of cigarettes on cholesterol levels and haemoglobin concentrations for example