Medically Reviewed by Debra Jaliman, MD on November 22, 2022
Question 1/15

Getting your hair cut more often makes it grow faster.

  • True
  • False
Question 2/15

About how many hairs do you lose each day?

  • 10
  • 100
  • 500
Question 3/15

How often should most people shampoo?

  • Daily
  • Every other day
  • When hair feels oily
Question 4/15

If you pull out a gray hair, two more will grow in its place.

  • True
  • False
Question 5/15

How do you keep curly hair healthy?

  • Use a diffuser
  • Shampoo every 2-3 days
  • Go easy on the straightening
  • All of the above
Question 6/15

When can razor cutting hurt your hair?

  • If your hair is fine
  • If the blade is too sharp
  • If the blade is dull or overused
Question 7/15

It's not safe to dye your hair when you're pregnant.

  • True
  • False
Question 8/15

You can fix split ends.

  • True
  • False
Question 9/15

It’s OK to sleep with hair in a braid or a ponytail.

  • True
  • False
Question 10/15

Brushing 100 strokes a day keeps hair healthy.

  • True
  • False
Question 11/15

Keratin straightening treatments are completely safe.

  • True
  • False
Question 12/15

You should never use 2-in-1 shampoo and conditioner.

  • True
  • False
Question 13/15

If you're pregnant, your hair will most likely:

  • Grow faster and get fuller
  • Feel dry and brittle
  • Fall out more
Question 14/15

How do you protect hair from flat iron heat?

  • Apply a heat-safe product first
  • Spritz water on dry hair before
  • Use bigger chunks of hair
Question 15/15

The only way to moisturize your hair is when it's wet.

  • True
  • False