Answer:
Unhealthy diet and physical inactivity.
Step-by-step explanation:
It's been seen all throughout the generations. The new generations are getting technological advancements along with the increase production of processed foods. People nowadays rely on foods with a longer shelf life (e.g chips, energy drinks, candy, ect) which doesn't guarantee the proper nutrients for a healthy lifestyle. Technology advancement include phones, laptops, TVs. This encourages younger generations to stay inside and entertain themselves with such devices, decreasing physical activities to be performed.