Not all smoothies are healthy

Smoothies often become hyper-concentrated sources of fruit sugars. It should be balanced by adding fibre, calcium, vitamins A, C, and K, and protein from dark leafy greens like spinach, kale or swiss chard.

Store-bought smoothies may use artificial sweeteners, fruit juice, too much fat or sweetened dairy products. While they are not a problem if consumed occasionally, it could lead to excessive sugar intake or digestive distress.