Basil: more than a fragrant herb — a boost for bones and immunity

Basil is best known as an aromatic herb that pairs perfectly with tomato-based dishes, but it also offers several potential health benefits.

A strong source of vitamin K

Just two tablespoons of fresh chopped basil provide about 18% of the recommended daily intake of vitamin K. This vitamin plays a key role in normal blood clotting and in maintaining strong, healthy bones.

Helps counter oxidative stress

Excessive oxidative stress — an imbalance between free radicals and antioxidants in the body — has been linked to a higher risk of chronic conditions such as heart disease, cancer and asthma. Basil contains a range of antioxidants, including polyphenols, phenolic acids and flavonoids, which help neutralize harmful free radicals and may therefore help lower the risk factors associated with these illnesses.

Possible anti-inflammatory effects

Many plant-based foods, basil included, show anti-inflammatory properties. Compounds found in basil, including those in its essential oil, may help reduce inflammatory processes in the body that are tied to chronic disease.

One of its key active compounds is rosmarinic acid, an anti-inflammatory polyphenol currently being studied in relation to arthritis and ulcers. Basil also contains caffeic acid, which likewise shows anti-inflammatory activity.

It's worth noting that most evidence for basil's anti-inflammatory effects comes from animal studies, which have shown changes in inflammation markers. Research confirming these effects directly in humans remains scarce, so the findings should be viewed with caution.