Bloating/ gas/ pain: May be food intolerances, record what occurs when eat dairy, gluten soy, or try no dairy x 1 wk ,then no gluten x 1 week then no soy x 1 week, Constipation-even w/ BM can cause pain and gas, try Gas-x 1 before meals & milk of magnesia (magnesium hydroxide) 1 tablespoon 2x/day x 4, Check stool guiac, reflux , h pylori, vaginitis ...
That means a 10ml bottle of 20mg nicotine e-liquid would have 200mg of nicotine in it (20mg x 10ml). Likewise, a 30ml bottle of 20mg e-liquid would have 600mg of nicotine in it (20mg x 30ml). When you refill your e-cartridges with e-liquid, you may need to know how much nicotine is contained in your refilling e-liquid.
We know that when you smoke a cigarette you are absorbing about 1 mg of nicotine. If you smoke a half pack per day, your are taking in about 10 mg of nicotine per day. Pack per day smokers are taking in about 20 mg of nicotine per day. Those with a two-pack habit are taking in 40 mg per day and so on and so forth.