Fisetin: Supports Bone Health, Fights Arthritis and Chronic Disease

Fisetin is a flavonoid compound in the polyphenol group of plant chemicals. It is commonly found in fruits and vegetables such as strawberries, apples, grapes, onions, and cucumbers. Fisetin has gained significant attention recently due to its potential health benefits, particularly in supporting bone health and combating arthritis.

One of the critical ways fisetin supports bone health is by promoting bone formation and inhibiting bone resorption. Studies have shown that fisetin can stimulate the activity of osteoblasts, the cells responsible for building new bone tissue, while also suppressing the activity of osteoclasts, the cells that break down bone. This dual action helps maintain strong and healthy bones, crucial in preventing conditions such as osteoporosis. Bone-sparing properties of fisetin also rely on its positive influence on osteoblast differentiation and activity.¹

In addition to its effects on bone health, fisetin has also shown promise in alleviating symptoms of arthritis, including osteoarthritis and rheumatoid arthritis. Fisetin possesses potent anti-inflammatory and antioxidant properties, which can help reduce inflammation and oxidative stress in the joints, easing pain and improving mobility for arthritis sufferers. Fisetin has been shown to help osteoarthritis and osteoporosis, although more study is needed.^2,3 Furthermore, fisetin has been found to inhibit the production of certain enzymes and proteins that contribute to joint damage and degradation in arthritis.

Another benefit of fisetin is that it suppresses cancer growth by altering the cell cycle of cancer cells without affecting healthy cells.⁴  It helps to program the cell death of cancer cells, affect the signaling pathways of cancer cells, inhibit cell growth, and inhibit cancer invasion and migration. Due to these multiple effects on cancer cells and fisten’s ability to enhance chemotherapy effects, it is being considered an adjunctive therapy in many cancers.⁵

Fisetin has also shown promise in treating conditions such as diabetes, obesity, allergy, and neurological disease. To increase your intake of fisetin naturally, consider incorporating more fisetin-rich foods into your diet. Some good sources of fisetin include strawberries, apples, grapes, onions, cucumbers, and persimmons. You can enjoy these fruits and vegetables fresh or incorporate them into smoothies, salads, or other dishes to reap the benefits of fisetin.

If you are looking to supplement your fisetin intake, fisetin supplements are also available on the market. These supplements typically contain concentrated amounts of fisetin extract, making it easier to consume therapeutic doses of the compound. However, it is always advisable to consult a healthcare provider before starting any new supplement regimen to ensure safety and efficacy.

In conclusion, fisetin is a natural compound with great promise in supporting bone health and combating arthritis. You may enhance your overall health and well-being by incorporating fisetin-rich foods into your diet or considering fisetin supplements. So why not give fisetin a try and see the positive impact it can have on your bone health and arthritis symptoms?

References:

1.          Léotoing L, Davicco MJ, Lebecque P, Wittrant Y, Coxam V. The flavonoid fisetin promotes osteoblasts differentiation through Runx2 transcriptional activity. Mol Nutr Food Res. 2014;58(6). doi:10.1002/mnfr.201300836

2.          Yamaura K, Nelson AL, Nishimura H, et al. The effects of fisetin on bone and cartilage: A systematic review. Pharmacol Res. 2022;185:106504. doi:10.1016/j.phrs.2022.106504

3.          Léotoing L, Davicco M, Wittrant Y, Coxam V. Bone health maintenance: Innovative nutritional strategy by polyphenols. Planta Med. 2014;80(16). doi:10.1055/s-0034-1394565

4.          Rauf A, Abu-Izneid T, Imran M, et al. Therapeutic Potential and Molecular Mechanisms of the Multitargeted Flavonoid Fisetin. Curr Top Med Chem. 2023;23(21):2075-2096. doi:10.2174/1568026623666230710162217

5.          Zhou C, Huang Y, Nie S, Zhou S, Gao X, Chen G. Biological effects and mechanisms of fisetin in cancer: a promising anti-cancer agent. Eur J Med Res. 2023;28(1):297. doi:10.1186/s40001-023-01271-8