Redbush (Rooibos) is a good tea alternative, it tastes much like tea and is naturally caffeine free. I never liked coffee but when I was younger I was drinking 8 or 9 cups of tea a day with 2 spoons of sugar in each. I cut out the sugar years ago- reduced it over a period, half a spoon at a time, but a few years back realised the tea was causing me stomach aches, not to mention it wasn’t helping with the insomnia. I like tea too much to give it up, but cut down on how many cups a day I was having, then switched my morning cup to redbush. Most days now I only have one cup of tea with lunch, and because it’s a treat I buy loose leaf blends and make it in a pot.
Benefits to the reduction were no more early morning stomach aches, and though it didn’t work a miracle on the insomnia, cutting out the evening dose of caffeine was a help. Nowadays, on those rare days when I do overindulge (almost always when out in cafes with friends), the excess caffeine makes me really hyperactive. Fortunately my friends think its hilarious when the usually reserved me starts behaving like a total idiot.