A nutritionist who eats as little ultra-processed food, or UPF, as possible and wrote a book on how others can do the same ...

These delicious weight loss smoothies are either high in protein, fiber, healthy fats—or all three—to support your slim-down efforts.

Alaya F shared her superfood-rich protein shake recipe on Instagram. The shake totals 340 calories, serving as a filling meal substitute. Check it out. Protein is an essential part of our diet.