Physical warning signs of vaping: Persistent dry cough or throat clearing Frequent nosebleeds without other explanation Excessive thirst and dry mouth Unusual sweet or fruity odor on breath or clothing Respiratory issues or shortness of breath Bloodshot or glassy eyes (especially with marijuana vaping) Unexplained weight changes Behavioral red flags: Increased secrecy about activities or whereabouts Spending excessive time in bathroom or bedroom with door closed Defensiveness when asked about activities New friend groups or changes in social circles Declining grades or loss of interest in school Missing money or unexplained purchases Mood swings or irritability, especially when away from devices Physical evidence parents should watch for: Unfamiliar USB-shaped devices or objects Small cartridges, pods, or bottles of liquid Sweet-smelling vapor residue on clothing or in car Devices disguised as pens, USB drives, or smartwatches Paraphernalia like batteries, chargers, or atomizers Unexplained charges to debit or credit cards from vape shops Psychological warning signs deserve equal attention

Instead, well recommend that beginners start by taking just a few seconds of an inhale off the pen and seeing how that works for you
This work was supported by a Research into Ageing program grant (to IJD and JMS) and the Age UK-funded Disconnected Mind project ( to IJD, JMS and JMW), with additional funding from the UK Medical Research Council (to IJD, JMS, JMW and MEB)
For example, you could use a Cognac wrap for most of the blunt but incorporate a small section of Rum wrap for a flavour twist
John: Sure