Just been watching Dr F on another site. He presented results from research they have carried out. The study was to compare the cardiac blood flow and resistance in smokers and vapers. Long story short. Smoker blood flow reduced by 16% and resistance increased by 19%. Vaper NO EFFECT.
I like the way Dr F really has his feet on the ground. Still says we don't know the long term effects etc. but this is one test completed.
I like the way Dr F really has his feet on the ground. Still says we don't know the long term effects etc. but this is one test completed.