Used since ancient times and a popular foodstuff even to this day, Beetroot (beta vulgaris) is usually noted for its deep purple colour and distinctive flavour. As a source of dietary nitrates, it is becoming popular as a health food, with beetroot juice particularly popular among runners and cyclists. Lindens Beetroot 3500mg Capsules each contain a concentrated extract of beetroot equivalent to 3500mg beetroot juice per easy swallow, rapid release capsule, making for a super convenient way to work beetroot into your diet.