ADVERTS FOR ginger pictures line the partitions of London’s underground community. Corporations like MOJU and Suja juice, an American model, tout the immunity-boosting properties of the day by day dose. Plenish advertises related such merchandise as “Turmeric Restoration” and “Berry Intestine Well being”, which it says are nutrient-packed, offering “100% of the really helpful day by day consumption” of varied nutritional vitamins. Are these fashionable tonics a shortcut to good well being?