4 Major Beauty Benefits Of Leek Soup + A Warming Recipe 

Leeks are not the first vegetable I reach for as part of my daily cooking routine. In fact, I never really give them a second thought. So, when I learned that French women have been using a secret leek soup recipe for generations to reset their bodies after periods of indulgence, I was a little surprised. I was also intrigued. After all, if there are two things you can be certain the French know about, it's indulgence and beauty. 

I began to cook up this miraculous soup with regularity, whenever I felt as though my skin or body needed a little revitalization. The results were fantastic. After a few bowls of leek soup, I noticed any signs of inflammation and blemishes would diminish and my skin would start to calm and look and feel smoother—c'est bon.

It turns out French women have really been on to something. What they have known intuitively, all these years, I can confirm: Incorporating a leek soup into your beauty routine regularly can have amazing health and beauty benefits: 

Leeks are particularly high in beta-carotene, which converts into vitamin A in the body, which can provide increased protection from the sun and a lower risk of sunburn1. Leeks are also natural diuretics, containing many sulfur compounds that help the liver gently cleanse the body. For anyone who experiences acne, efficient detoxification by the liver is essential for clear skin.

Leeks are found in the same family as onions and garlic, and they contain all kinds of medicinal compounds that will help you look and feel amazing. Kaempferol is a powerful anti-inflammatory compound2 known for reducing redness and blemishes in non human studies.

The health of your skin is directly connected to the health of your gut. Leeks help improve and bolster the microbiome in the digestive tract in a number of ways. First, they're a good source of soluble fiber, which acts as a prebiotic to feed beneficial bacteria in the gut. Secondly, leeks contain allicin, which is the famous medicinal ingredient in garlic. Among other things, allicin is a potent antimicrobial that can help reduce pathogenic microbes in the gut. The net result? A happy and healthy gut microbiome translates into great skin!

Dysregulated blood sugar can lead straight to acne, as blood sugar spikes set off a hormonal chain reaction that inflames the body3 and causes the skin to produce more sebum. Leeks digest slowly due to their high-fiber content and naturally help regulate blood sugar levels.

Without further adieu, here's my go-to recipe.

Editor's Note (June 23, 2022): This article was originally published on January 19 2021. A previous version of this article indicated Kaempferol is known for reducing redness and blemishes on the face. We have since clarified that this evidence was drawn from non human studies.