Which parts of the body can running be bad for?
knees and ankles
How can computers games be good for the brain?
thinking and planning skills
What health problems can caffeine cause?
heart problems\cholesterol
At what time of the day is the sun most dangerous?
10 a.m to 4 p.m
Why is vitamin D important for our bodies?
for strong bones
How much time should we spend washing our hands?
20 seconds
How much exercise should we get every week?
2.5 hours
Why do people these days have more allergies than in the past?
our homes are too clean without bacterias that help us to develop natural immunity