15.04.2026

Here’s why you should put nuts in boiling water before eating them

By Vitia

Nuts, rich in nutrients and health benefits, are one of the most loved snacks around the world. However, there is a little-known trick that can radically transform the experience of enjoying them: soaking nuts without shells in boiling water.

In this article, we will explore the scientific and culinary reasons behind this practice, with a focus on eliminating bitter substances that can impair the enjoyment of tasting nuts.

  1. Eliminate bitter substances:

Walnuts naturally contain bitter substances, such as phytates and tannins, which can affect their overall flavor. Soaking nuts in boiling water acts as an effective means of eliminating or reducing these unwanted substances. Hot water helps to break down and reduce concentrations of these bitter compounds, greatly improving the final taste of the nuts.

  1. Improve digestibility:

Eliminating bitter substances not only makes nuts tastier but can also help improve their digestibility. Some people may experience gastrointestinal discomfort due to the bitter substances found in walnuts; So, by immersing them in boiling water, you can make this delicious snack gentler on your digestive system.

  1. Increase nutrient absorption:

The bitter substances in nuts can negatively affect the body’s absorption of nutrients. By soaking nuts in boiling water, you can reduce the negative effect of these bitter substances and allow your body to derive the maximum nutritional benefit from this superfood.

  1. Enhance its texture and flavor:

Boiling water not only acts on the bitter component of walnuts but can also improve their texture and flavor. Dipped nuts can become softer and, if desired, can be flavored by adding spices or flavorings to the water. This process adds a touch of complexity to the flavor profile of the walnuts, making the experience even more fulfilling.

The walnuts should be immersed in boiling water for about 5 minutes and then, of course, let cool before being consumed.

Soaking nuts in boiling water is a culinary trick that can transform the way we enjoy this nutritious snack. Eliminating bitter substances not only improves the flavor, but also helps to make the nuts easier to digest and ensure optimal nutrient absorption.

So, the next time you want to enjoy some nuts, consider soaking them in boiling water to reap all the benefits listed above.

Share article

Important: This website does not give medical advice, nor does it suggest the use of techniques as a form of treatment for physical problems, for which medical advice is required. If you decide to apply the information contained in this site, you do not assume responsibility for it. The intention of the site is to be illustrative, not exhortative or didactic.