Jeyakumar, A. 2025, Parsley: The Mediterranean Herb, University of Nevada, Reno, Extension, FS-25-26

What is in parsley?

Parsley contains antioxidants, vitamins (A, C, K), minerals, and essential oils. It protects our body cells (antioxidant function) and prevents chronic diseases.

  1. Parsley originated from the Mediterranean region of southern Europe and western Asia.
  2. The Greeks and Romans used parsley
  3. The Romans popularized parsley for its medicinal and culinary uses.

What do studies say about the health benefits?

Muscles and skin: A study tested the tolerability of parsley in people who suffer from skin conditions and changes in muscle function. Among those who consumed parsley juice, a 15% reduction in muscle cramps was documented. A subset of participants who used topical ointments of parsley showed a significant decrease in redness, scaling, and thickness of skin.

Cancer: The antioxidant and anti-Inflammatory characteristics in parsley are conferred by its phenolic and flavonoid contents. It helps protect cells against damage and prevents cancer cells from invading other parts of the body.

Respiratory and reproductive health: Myristicin, an essential oil found in parsley, has been used to treat reproductive disorders in women, and respiratory and gastrointestinal conditions, in addition to exhibiting antidiabetic and pain-relieving properties.

Blood pressure: The antioxidants lower blood pressure by promoting the removal of excess water and salt from the body.
Research is ongoing to further support this.

How much parsley is safe to consume?

While there are limited standardized guidelines on dosage for human consumption, a range of 0.5 -2mL (up to 1/2 tsp) of parsley leaf extract was
used in a study. Parsley intake, especially for therapeutic purposes, should be used with caution due to possible interactions, such as with Vitamin K and with anticoagulants.

  • Culinary dosages (a few pinches) are safe.
  • Usage of supplements or concentrated extracts should be under your doctor’s guidance.
  • Functional foods, including parsley, are not meant to substitute for a healthy diet, nor should they be used to replace prescribed medication.
  • Effects may vary from person to person.

How to use parsley

Fresh parsley: Fresh parsley can be added to green smoothies and juices or solely juiced and consumed as green juice. The maximum amount recommended for the smoothie is ½ cup. You may reduce according to your preference.

 Tea: Pour hot water over either fresh or dried parsley leaves and allow to sit for 5 -10 minutes. For a stronger brew, bring parsley and water to boil in a saucepan on a stove top. Simmer for 10 minutes. Strain and serve.

Salads, soups and stews: Fresh parsley can be chopped and added to any of these.

 

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