it's unlikely that you can add enough to make a big difference. plants are nice, but people often ascribe far more to them than is really happening - have you improved the ventilation too?
I was going to say the same thing! It’s a simple energy balance: the human body uses about a 100 watts of energy by burning carbohydrates or fats.
Plants would have to fix 100 watts worth of carbohydrates to simply maintain balance. Only a few plants can achieve 5% efficiency, so minimum you’d need 2 kW of light being absorbed by your plants.
it's unlikely that you can add enough to make a big difference. plants are nice, but people often ascribe far more to them than is really happening - have you improved the ventilation too?
https://www.lung.org/blog/houseplants-dont-clean-air