Boosts Immune Function Thanks to High Vitamin C Levels.
Watercress contains 15 mg of vitamin C per cup (34 grams), which is 20% of the RDI for women and 17% for men.
Vitamin C is renowned for its beneficial effects on immune health. Deficiency in vitamin C has been linked to decreased immune function and increased inflammation.
Vitamin C boosts your immune system by increasing the production of white blood cells that fight infections.

Imam Ali (peace be upon him) said: Live amongst people in such a manner that if you die they weep over you and if you are alive they crave for your company.

Additionally, one cup (34 grams) of watercress provides more than 100% of the RDI for vitamin K.
Vitamin K is a component of osteocalcin, a protein that makes up healthy bone tissue and helps regulate bone turnover.
In one study, people with the highest intake of vitamin K were 35% less likely to experience a hip fracture than people with the lowest intake.
Watercress
contains many nutrients important for bone health, including over 100% of the
RDI for vitamin K.

Imam Ali (peace be upon him) said: Whoever holds himself to account, he stops and sees his faults, comprehends his sins, resigns the sins, and corrects the faults.

Mineral and Vitamin K Contents Protect Against Osteoporosis.
Watercress contains many minerals necessary for bone health, including calcium, magnesium, potassium and phosphorus.
Though calcium is well-known for its effects on bone health, magnesium, vitamin K and potassium also play important roles.
A balanced diet high in nutrient-dense vegetables is correlated with a positive effect on bone health.

Al-Imam Ali (peace be upon him) said: He who becomes wiser through trials is safe from hardships.

Watercress May Lower Cholesterol.
Furthermore, watercress may help lower cholesterol, which can improve heart health.
In a 10-day study in rats with high cholesterol, treatment with watercress extract lowered total cholesterol by 34% and “bad” LDL cholesterol by 53%.
Watercress
has many potential benefits for heart health, including lowering blood pressure
and cholesterol levels. Diets high in cruciferous vegetables are linked to a
lower risk of heart disease.
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Al-Imam Ali (peace be upon him) said: No mirror can reflect a picture of a human as best as his attitude and way of speaking do.

Dietary Nitrates Boost Blood Vessel Health
Watercress also contains dietary nitrates, which boost blood vessel health by reducing inflammation and decreasing the stiffness and thickness of your blood vessels.
Dietary nitrates have also been shown to lower blood pressure by increasing nitric oxide in your blood.

Antioxidants Improve Heart Health
Watercress contains the antioxidants beta carotene, zeaxanthin and lutein. Low levels of these carotenoids are associated with heart disease and high blood pressure
Studies have shown that high levels of carotenoids not only protect against the development of heart disease but also lower your risk of heart attack and strokes

Al-Imam Al-Sadiq (peace be upon him) said: On the Day of Judgment, Allah, Blessed and Exalted Be He, will spread His mercy so that even Iblis will desire his mercy.

Beneficial for Heart Health in Many Impressive Ways
Eating watercress may be beneficial for heart health in several different ways.
Watercress Is a Cruciferous Vegetable
Watercress is part of the cruciferous family of vegetables. A diet high in cruciferous vegetables may benefit heart health.
A review of studies in over 500,000 individuals linked eating cruciferous vegetables to a 16% reduced risk of heart disease.