Nutrition experts cite several common vegetables as especially beneficial for extending lifespan. Spinach (Rau bina) is praised for its high vitamin C, lutein, folate and fiber content, which may reduce inflammation, support blood pressure stability and protect brain health. Broccoli contains sulforaphane and ample vitamins C and K, compounds linked to cancer prevention and cardiovascular protection. Lettuce ranks among the top ten vegetables worldwide for nutrient density according to a CDC‑based list, offering beta‑carotene, vitamin C, lutein and chlorogenic acid that help combat oxidative stress and support skin, hair and heart health.
Both articles note that these vegetables are inexpensive, widely available and easy to incorporate into daily meals, whether raw in salads, cooked, or blended into juices. Regular consumption can improve digestion, lower cholesterol, stabilize blood sugar and contribute to overall well‑being.
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Broccoli · Centers for Disease Control and Prevention · Lettuce · Spinach · United States