Which DNA test kit should you get? This guide can help.

BEST DEALS ON DNA KITS THIS WEEK:MyHeritage DNA Test Kit — $65 (save $14)
tellmeGen Health Predisposition and Ancestry DNA Test — $169 (save $30) 
National Geographic DNA Test Kit — $46.49 (save $53.50)
Wisdom Panel Health Canine DNA Test — $135.84 (save $14.15)
Embark Dog DNA Test — $189.99 (save $10)
DNA test kits like AncestryDNA and 23andMe have become increasingly popular over the past few years — some 26 million people have taken them — a