A common vegetable turned out to be capable of strengthening bones

Young broccoli extract can stimulate bone tissue formation and enhance cellular protection against damage. This conclusion was reached by scientists who studied the effects of substances from broccoli microgreens on human cells. The results of the study were published in the journal Food & Function.

In the experiment, researchers used human stromal cells — precursor cells that can transform into osteoblasts responsible for the formation of new bone tissue. After exposure to broccoli microgreen extract, the cells began to more actively create the mineral foundation of future bone.

The most noticeable effect was observed when high concentrations of the extract were used. The activity of one of the key indicators of bone tissue formation increased more than threefold compared to untreated cells. In addition, the cells showed increased activity of genes involved in bone growth and mineralization.

The scientists also discovered enhanced antioxidant protection of the cells. According to them, oxidative stress can accelerate bone mass loss and contribute to the development of osteoporosis, so reducing the damaging effects of free radicals may be important for maintaining bone health.

The researchers attribute the effect to the high content of glucosinolates — plant compounds that are particularly abundant in young broccoli sprouts. Their concentration in microgreens is significantly higher than in mature plants.

The authors note that the work was conducted at the cellular level, so it is not yet possible to draw conclusions about the direct impact of consuming broccoli microgreens on bone strength in humans. Studies involving volunteers will be needed to confirm the results.