5 Vitamin C is highly important for not only immune system function, but for supporting infection resistance and protecting the lungs as well
Carry-on (recommended) Easier access in transit Less risk of lost luggage Helpful if you have a connection or delay Checked luggage Usually fine, but you wont have access mid-journey Not ideal if you want pouches during airport waits or the flight Best practice: Keep your main supply in your carry-on, with a small backup in checked luggage
Impact on Hormones Cigarette smoking is known to affect multiple hormones, including cortisol, estrogen, progesterone, prolactin, thyroid hormones, gonadotropins, and Anti-Mllerian Hormone
That means they fall under the watch of the TGA, a national regulatory body that oversees the supply and advertising of therapeutic goods
A large meta-analysis from 2018 showed that those smoking as little as one cigarette per day still had greatly increased heart attack and stroke risks