If you’re concerned about the sugar content in juice you might want to consider having a smoothie. Unlike juice, smoothies contain fibre which helps to slow the absorption of sugars and they’re generally faster to make than a juice.
Other alternatives to juice include dip, pesto, soup and broth – pretty much anything that requires blending. I believe that blended food is easier to eat when you’re not feeling well.
Here are a few links to some recipes that I particularly like.
Kris Carr: Juices & Smoothies
http://kriscarr.com/recipes/juices-smoothies/
Leslie Beck: White Bean & Garlic Dip
https://lesliebeck.com/recipes/white-bean-and-garlic-dip
Rebecca Katz: Magic Mineral Broth
http://www.rebeccakatz.com/recipe-box/magic-mineral-broth
After my husband’s surgeries he often found that juice was too strong for his system so I made broths which he could easily drink.
Rebecca Katz: Soups & Broths
http://www.rebeccakatz.com/recipe-box/?category=Soups+%26+Broths