Rooibos

A few years ago (right around the yerba mate craze, I believe) there was another tea alternative that rose to prominence, with all sorts of lofty and baseless claims: rooibos. Also known as "red tea," it has nothing to do with real tea. It's a plant that grows in South Africa and brews a dark amber cup with a slightly sweet, tangy, fruity taste.

Jasmine rooibos tea from Adagio teas—good stuff

I'm not going to knock it. Some sources claim it has more antioxidants than green tea. This may be true or it may not be—rooibos does have a bunch of antioxidants, including one unique to it: aspalathin. Not much research has been performed on rooibos so this may not matter at all—not all antioxidants are equal, and the ones in rooibos may not interact with the human body in the same way as those found in tea. Still, rooibos is caffeine free, tastes good, and studies have shown it IS good for you (if nothing else, it contains several vitamins and minerals, including potassium and magnesium), so you may as well drink it if you like it.

I myself drink it most nights. In addition to having no caffeine, rooibos also acts as a mild sedative. For an insomniac like myself this makes it all the more attractive. Hell, it's nice to have at work, too—helps me deal with all the stress, although some people react more strongly to it and may be a little more sedated than they'd wish.

Rooibos has an extremely low tannin content, so it won't get bitter if you steep it for a long time. In fact, I recommend you steep it for upwards of ten minutes. It pairs well with flavors, too—try a good chaibos (that's chai made with rooibos) and you'll think it's black magic.

Rooibos steeped for 8 minutes

Interestingly, rooibos is also of use in cosmetic products. Like green tea, rooibos helps protect and heal the skin when applied topically, and acts as a mild sunscreen. If you make your own lotions or soaps, give it a try instead of or in addition to green tea. Just remember it'll impart a reddish hue onto whatever you make.