Blueberry Muffin Cannabis strain is perfect for killing the effects of chronic pain, anxiety or stress, nausea, and headaches or migraines. From a medical standpoint, while Blueberry Muffins isn’t the most powerful girl on the block, she’s so delicious that she makes up for it.  If you smoke enough of this bud, you’ll likely relax into a deep slumber, allowing users who battle insomnia to actually get a good night of sleep for once.