Pizza is popular – for kids’ parties, family night out and even late night snacks. But pizza can pack a lot of calories and that can lead to weight gain, which can increase cancer risk.
A study published yesterday in the journal Pediatrics dissects the role pizza plays in weight and nutrition for children and adolescents. Although the researchers found that overall, daily calories from pizza are lower than a decade ago, children and adolescents who eat pizza also consume more calories, saturated fat and salt each day than non-pizza eaters.
Study authors also found that if the pizza was from a fast food restaurant or was eaten as a snack, it added even more calories than if the pizza was from school cafeterias or from home. Overall, teens averaged about 320 calories more per day when eating pizza from a fast food restaurant than days when they didn’t eat pizza at all.
Being overweight as a kid may lead to being overweight as an adult. Overweight and obese adults have an increased risk for many common cancers, type 2 diabetes and other chronic diseases.
How can you help your child learn to enjoy pizza as a meal, treat or even as a healthful contribution to their diet? Check out our blog where I give a few tips on how to order and make a healthier pizza.
Today, a new study found that replacing even a small amount of that sedentary time with some physical activity could reduce early death for people of all weights and waist sizes. A growing body of research is linking sedentary behavior to cancer risk.
The new analysis, published in American Journal of Clinical Nutrition, used data from over 334,000 people in the European Prospective Investigation into Cancer Nutrition (EPIC) study to determine if overweight, obesity or large waist size would affect whether reducing sedentary behavior improves survival.
The investigators compared rates of mortality over twelve years, between four levels of physical activity (inactive, moderately inactive, moderately active and active) and categorized by BMI and waist size. Continue reading
This year, for the first time, the US Dietary Guidelines committee may recommend that Americans eat less red and processed meat, a key recommendation from AICR for lowering cancer risk. Every five years, the US Dietary Guidelines are updated based on the committee recommendations and they are due out this year.
According to reports from the committee’s most recent discussions, the 2015 nutrition and eating guidelines may also call for Americans to eat more plant foods, like vegetables, fruit, beans and whole grains, also an AICR recommendation. Research shows that eating patterns like this – more plant foods and minimal red meat – can help prevent obesity and chronic diseases like cancer, type 2 diabetes and heart disease.
These 2015 guidelines may also call for lower sodium and specific limits on added sugars.
If enacted, these recommendations will better align with AICR’s Recommendations for Cancer Prevention and could, in the long-term, lead to fewer cancer cases. AICR estimates that about 1/3 of the most common cancer cases every year in the US wouldn’t happen if Americans followed a healthy diet, were physically active every day and maintained a healthy weight.
Guidelines like this will inform dietary advice for individuals, but will also set in motion changes for school lunches and other government food and nutrition programs. Read more about the guidelines at health.gov.