A diet consisting mainly of fruit is bad for you

Plant-based diets have become increasingly popular in recent years, both for health and ethical reasons. One extreme form of plant-based diet is "fruitarianism," a diet based largely on consumption of raw fruit. At first glance, this may sound healthy, but what effect will this type of restrictive diet have on the body? And is it a healthy diet choice?

source https://medicalxpress.com/news/2021-08-diet-fruit-bad.html