Q. Aside from hydration, what does water do to my body?

A. Water keeps your body temperature normal, lubricates and cushions your joints.

Q. What type of sunblock should I buy?

A. Anything SPF 15 or higher.

Q. What can I do to avoid getting osteoporosis?

A. Maintain a calcium-rich diet.

Q. What foods should I pack when I go hiking?

A. Trail mix, granola bars, dried fruits, nuts, seeds, bottled water.