3 April 2012
Nicotine replacement therapy (NRT) Although co-administration of varenicline (1 mg twice daily) and transdermal nicotine (21 mg/day) for up to 12 days did not affect nicotine pharmacokinetics, the incidence of nausea, headache, vomiting, dizziness, dyspepsia, and fatigue was greater for the combination than for NRT alone
Some blocks are stubbornly dense with impurities, though, and there's no way to know for sure before smoking them, except by weight
It can help diagnose a specific type of anemia and other problems
But its an interesting product and fun to try if you ever encounter it
Rugged, refined, and wildly addictive