Re Marie Kaire's letter "Obesity Answer" (February 19).
Interesting letter Marie, however, you left out the most important contributing factor; the lack of personal discipline and parental responsibility.
Yes, soft drinks and sugar intake are a major contributor to obesity and tooth decay, but the lack of responsible parenting where some modern parents seem unable to say "no" to their little Johnny or Jane is a major cause.
As a consequence many children are grazing throughout the day on soft drinks, chips and other junk food exercising only their fingers while sitting at either their PlayStation or iPad; a problem no government can solve.
Water is virtually free and any parent can fill a bottle with it to go with a homemade nutritious lunch for their offspring. Absence of motivation is a greater issue than lack of money. Seasonal fruit and vegetables are relatively inexpensive and compared with takeaways and other junk food they are cheap.