Jill Wallentin

Jill in the kitchen

Jill Wallentin is not only leading the recipe team and part of the leadership team she is also a low-carb nutrition counselor and Art Director. She has released a cookbook in Swedish, focusing on environmentally-friendly low-carb food. She is most known in the low-carb community for her Instagram account (@jillsmat), where she shares her passion for healthy food and a sustainable lifestyle.


Ever since I was a child I’ve had a burning passion for food, which also reflected on the scale early on. Over the years, I’ve tried many different diets until I discovered one in 2009 that allowed me to enjoy delicious and healthy food every day while at the same time I stayed healthy and managed my weight. The answer was a low-carb diet free of gluten.

In the winter of 2013, I enrolled in a course to become a licensed paleo and low-carb nutrition counselor in Sweden. In 2014, I enrolled in a continuing course where I deepened my understanding of the effect that low carb can have on our hormones and diseases. I’ve been running my own business since late 2013, Jills mat & design AB (Jill’s food & design), where I do everything from graphical production and designing websites to creating recipes and arranging health events.

I’m convinced that most people would feel better on a low-carb diet, individually adapted, free from gluten and also cooked with as natural and toxin-free ingredients as possible.

It doesn’t have to be more expensive, harder or boring to cook healthy food from scratch. On the contrary! As part of the Diet Doctor team and through my own platforms, I want to inspire people to make conscious choices that are good for both a sustainable body and environment. Food that makes us happy – inside and out. Far away from rigid pointers and less focus on the scale. Health, free will and well-being should always come first, according to me.

Simply put, eat delicious food and feel great!


Instagram: Jillsmat
Webpage/blog: jillsmat.se

Jill’s recipes

Potential conflicts of interest

Updated August 14, 2019.

Jill Wallentin is a full-time employee and co-owner in the Diet Doctor company.

She is a licensed low-carb nutrition counselor and has been eating low-carb since 2009. Jill has her own low-carb blog and Instagram account. Her Swedish low-carb cookbook sold out in 2017.


Team Diet Doctor