Lettuce is an excellent source of vitamin A (contains provitamin A or β-carotene), vitamin K, folic acid, vitamin C, potassium, manganese and chromium. Lettuce is also a good source of fiber.
The presence of folic acid creates favorable conditions for the management of high levels of homocysteine, reducing the risk of heart attack or stroke, while its potassium content regulates hypertension.
The presence of folic acid creates favorable conditions for the management of high levels of homocysteine, reducing the risk of heart attack or stroke, while its potassium content regulates hypertension.
The presence of fiber improves the condition of the colon, reduces the risk of cancer or diversion, while glycemic control in diabetics becomes easier in their presence.
In addition, the presence of potassium has been shown to lower blood pressure, which is another risk factor for heart disease.