BAD IDEA
If I sniff cinnamon, does it speed up my metabolism?
No, sniffing cinnamon won’t speed up your metabolism—it’ll just make you cough and regret it.
Sniffing cinnamon is notorious for making people hack up a lung, not torch calories. Your metabolism doesn’t respond to cinnamon aromatherapy; it needs real changes like nutrition and exercise. Plus, inhaling cinnamon powder can irritate your lungs badly. Stick to eating it in food if you like the taste—don’t snort the stuff.