Hold up - BuckWheat!!! I am too through...LOL
Now back to the topic at hand. I am currently doing both. I just started Henna'ing last month so I will do it again next week (that will make a month) Last time I waited a week before I started using the MT again so I don't go into any type of protein overload. But it has come along nicely. That henna sure does give my hair a lot of body/volume. I actually do a Henna gloss where I mix conditioner versus doing it straight. If I was not using the MT, I would probably try it straight but I keep my moisture levels on point with a lot of deep conditioning...
Man that was wordy!!! Sorry so long!!!