Is tree sap edible? Risks and benefits explained

Commercial tree sap

Most people are likely to encounter edible tree sap in the form of maple syrup (but be sure to choose pure maple syrup, as processed syrups may not contain much real sap).

According to Cornell University, the sap is also used in various other foods, including:

• Birch syrup
• Maple beer
• Birch beer
• Maple liqueur
• Birch sap vinegar

Benefits of Tree Sap

Although tree sap can make a tasty garnish or drink, its benefits can extend beyond flavor. Here are some of these health benefits:

1. It provides minerals and nutrients

Tree sap contains beneficial nutrients and minerals, notes Texas A&M University.

In a study published in 2020, researchers found that sap collected from several birch trees contains significant amounts of essential minerals like copper, manganese, and zinc – however, the quantity and content varies greatly.

However, researchers also noted that the sap may contain dangerous levels of heavy metals.

2. It has anti-inflammatory properties

Eating or drinking parts of the pine tree may help reduce inflammation. According to the Memorial Sloan-Kettering Cancer Center, pine bark extract may reduce inflammation and have beneficial effects on cardiovascular health. A study published in 2019 found that pine needles can be infused into a drink to help slow inflammation caused by certain health conditions.