Onions are rich in fiber, vitamins, and bioactive compounds like quercetin, kaempferol, and anthocyanins. These nutrients support cardiovascular health, increase stamina, and promote mental well-being, all contributing to enhanced sexual health. Quercetin, a key compound in onions, helps reduce the impact of free radicals on the testes, protecting Leydig cells where testosterone is produced. Maintaining stable testosterone levels can improve muscle strength, energy, and overall sexual health in men.

Men should add onions to their daily diet to improve health. Photo: Bui Thuy.

Men should add onions to their daily diet to improve health. Photo: Bui Thuy.

Beyond testosterone, quercetin and other polyphenols in onions promote nitric oxide production. This improves blood circulation and vascular function, potentially reducing the risk of erectile dysfunction. Furthermore, the vitamin C in onions acts as an antioxidant, positively affecting sperm count and quality.

For optimal benefits, men should aim to consume at least three onions weekly. They can be incorporated into various dishes such as salads, stir-fries, grilled foods, and soups. Cooked onions offer a naturally sweet flavor and are easier to digest. However, raw onions have a pungent smell and can cause bloating, so it is advisable to limit their consumption in the evening.

Achieving long-term sexual health involves a holistic approach. Men should maintain a healthy lifestyle, including regular exercise, sufficient sleep, weight management, and reduced alcohol and tobacco intake. Managing stress is also crucial. Additionally, natural extracts such as eurycoma longifolia, French maritime pine bark extract, and oyster essence can support the body's production of endogenous testosterone and nitric oxide, further enhancing sexual function.

Men experiencing any unusual symptoms related to sexual or reproductive health should consult a reputable specialist medical facility promptly.

Doan Vinh Binh, Master, Doctor

Medical Information Center

Tam Anh General Hospital, Ho Chi Minh City