In the past 30 years, what and how Australians eat has changed dramatically. We consume more meals away from home, particularly at fast food restaurants (usually in large portions), we have more sweetened drinks and eat more energy-dense and nutrient-poor processed foods. It makes absolute sense that these habits lead to an increased risk of health problems in adults and children. According to the Australian Bureau of Statistics, the most common diseases associated with diet are diabetes, stroke, heart disease and cancer. In 2009, 1043 deaths occurred in Australia where obesity was identified as the underlying cause. In the US, an estimated 300,000 deaths occur each year due to obesity. There is evidence of diet also being a factor in depression and hypertension.
A lack of crucial nutrients in our diets can cause serious health problems - as can too many. A good rule to remember is to eat more brightly coloured seasonal fruits and vegetables, especially those grown locally. The flavour and nutritional value is at its best in locally grown produce - and your food is much more fresh. Bright orange, red and green fruit and vegetables contain thousands of phytochemicals that help boost our immune systems. Generally, the richer the colour, the better the flavour and nutritional value. So, just remember: keep it bright, keep it fresh and make it yourself. You are what you eat - and fresh food is the best everyday medicine.