abstract background beverage brew bush-tea comfort comforting dried drink drinking dry dry-tea-leaves flavor flavoring flavour flavouring harmony healthy heap herbal-tea home hot-water infuse leaves light liquid liquify loose loose-tea-leaves plenty quantity red-tea redbush-tea relaxation rooibos rooibosch Southern-African steep tea tea-leaves teatime texture textured textures tradition traditional wellness comparison cured dark green-tea heaps mountain-tea relaxating