Liv-It-Up: For fatty liver and liver detox
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Punarnava benefits in Ayurveda centre on water balance, the liver and the kidneys. It is traditionally used to support the body in clearing excess fluid and to support healthy liver function. Most modern evidence comes from lab and animal work, so it is best used as gentle support with a doctor's guidance.
Punarnava is one of the herbs Ayurveda pairs with the liver and the urinary system. If you are trying to understand a recent ultrasound, our guides on symptoms of fatty liver and what grade 1 and grade 2 fatty liver mean are a good place to start.
What is punarnava?
Punarnava is a creeping plant with small pink flowers and fleshy, rounded leaves. It grows almost everywhere in India, especially on wasteland and along roads after the rains. Its botanical name is Boerhavia diffusa, and it belongs to the family Nyctaginaceae, the same family as bougainvillea.
The Sanskrit name says a lot. "Punar" means again and "nava" means new, so punarnava is "the one that renews". The plant dries up in summer and comes back green with the first rain. Ayurveda links that habit with its role as a rasayana, a herb used for renewal and long-term wellness.
- Hindi: Gadahpurna, Santhi
- Marathi: Ghetuli
- Bengali: Punarnava
- Tamil: Mukkurattai keerai
- Telugu: Atikamamidi
- Kannada: Kommeberu
Part used: mainly the root, though the whole plant and leaves are also used. In parts of South and East India, the tender leaves are cooked as a leafy saag, much like other greens.
Punarnava benefits in Ayurveda
Classical texts describe punarnava as slightly bitter and warming. Its best-known traditional use is for shotha, which means swelling or puffiness from fluid build-up. It is also used for pandu, a pale and tired state, and for digestion and urinary comfort.
The traditional punarnava benefits that people search for most are these:
- Water balance: traditionally used as a mutral herb, meaning one that increases urine flow.
- Liver support: used in formulas aimed at liver function and yellowing states.
- Kidney and urinary comfort: used for scanty or difficult urination.
- Renewal: used as a rasayana, often after long illness.
Punarnava rarely works alone in classical Ayurveda. It usually appears in combination formulas with herbs such as gokshura, guduchi, ginger and triphala.

What modern research says
Scientists have identified several plant compounds in punarnava. These include an alkaloid called punarnavine and a group of compounds called boeravinones. Reviews describe a wide range of activity in lab and animal studies.
- Diuretic effect: animal studies show increased urine output, which matches its traditional use.
- Liver cells: root and leaf extracts helped protect liver cells from chemical damage in animal and cell studies. In one 2022 cell study, a compound from the leaves showed protection, though weaker than silymarin from milk thistle.
- Inflammation: extracts reduced markers of inflammation in lab models. Inflammation is the body's response to injury or stress.
- Blood sugar: some animal studies show a lowering effect.
These results help explain the traditional punarnava benefits, but the honest gap is human data. Well-designed human trials of punarnava on its own are few and small. So the herb has a long traditional record and an interesting lab profile, but modern proof in people is still thin.
Punarnava kaise lein: forms and typical amounts
Ayurvedic references give these ranges for adults. They are typical amounts, not a prescription. Regular, modest use is how the traditional punarnava benefits are described, not large single doses.
| Form | Typical amount | How it is used at home |
|---|---|---|
| Root powder (churna) | 1 to 3 g a day | With warm water, once or twice a day after food |
| Fresh juice (swarasa) | 5 to 10 ml | From fresh leaves and stems, usually in the morning |
| Kadha (decoction) | About 1 teaspoon powder in 2 cups water, boiled down to 1 cup | Strained and sipped warm |
| Leafy saag | A normal serving as a vegetable | Tender leaves cooked with onion, garlic and dal |
| Capsules and formulas | As per label | Often combined with other liver or kidney herbs |
Punarnava is also one of the herbs in Purezen Liv-It-Up, where it sits alongside milk thistle and other liver herbs. Whatever form you choose, speak to your doctor first, especially if you already take regular medicine.
Swelling: when a herb is not the answer
Puffy feet or a swollen face can have simple causes, like a long flight or a salty meal. But swelling can also be a sign of heart, kidney or liver trouble that needs proper tests. Please see a doctor first if:
- swelling stays for more than a few days, or keeps coming back
- you feel breathless, or the swelling is on one leg only
- you pass much less urine than usual
- your eyes or skin look yellow
Taking a herb that increases urine can hide these signs for a while. Get the cause checked before you reach for punarnava. Any punarnava benefits for water balance only make sense once a doctor has ruled out a serious cause.
Safety: who should avoid punarnava
At food-level amounts, such as saag, punarnava is generally well tolerated. As a concentrated herb, it needs care.
- Pregnancy and breastfeeding: avoid it. Some traditional texts list it as a herb that may affect pregnancy.
- Children: only under a doctor's guidance.
- Water tablets, blood pressure medicine or lithium: its diuretic effect may add to these medicines and upset your salt and water balance.
- Kidney disease: do not take it unless your nephrologist agrees.
- Diabetes medicine: monitor sugar levels, as it may lower them further.
- How much is too much: stay within 1 to 3 g of root powder a day. Drink enough water while taking it.
Where Purezen Liv-It-Up fits in
If you want punarnava in a measured daily form, it is one of 17 ingredients in Purezen Liv-It-Up. Each daily serving of 2 capsules gives 400 mg of milk thistle extract standardised to 80% silymarin. It also contains Bhumi Amla, Kutki, Kalmegh, Punarnava, Dandelion, Chicory (inulin), Licorice, Triphala, Arjuna, Amla, Turmeric, Vitamin E, Vitamin D3 and Piperine.
Liv-It-Up is traditionally used to support healthy liver function, fat processing and digestion. Take one capsule after breakfast and one after lunch, for at least 3 months. It comes as 60 capsules in a vegetable capsule shell and is FSSAI registered. Use it alongside a balanced diet, regular movement and your doctor's care.
Frequently asked questions
What does the name punarnava mean?
It means "the one that renews" or "becomes new again". The plant dries out in summer and grows back with the monsoon, and Ayurveda links this with its use as a renewal herb.
Punarnava ka churna kitna aur kab lena chahiye?
Aam taur par punarnava ki jad ka churna 1 se 3 gram din mein, khaane ke baad garam paani ke saath liya jaata hai. Agar aap BP ya paani ki goli lete hain, toh pehle doctor se baat karein.
Can punarnava reduce swelling in the feet?
It is traditionally used to support the body in clearing excess fluid. But swelling can signal heart, kidney or liver problems, so get it checked by a doctor before using any herb.
Can I eat punarnava leaves as a vegetable?
Yes, in many regions the tender leaves are cooked as saag. Wash them well, cook them fully and eat normal food portions, not daily large amounts.
Is punarnava safe for the kidneys?
In healthy adults at traditional amounts, it is generally well tolerated. If you have kidney disease, take it only with your nephrologist's approval.
Related reading
- Simple steps for a healthier liver
- How the liver works in the human body
- Milk thistle benefits
- Bhumi amla benefits, uses and dose
This article is for general information only and is not medical advice. Please speak to your doctor before starting any supplement, especially if you are pregnant, breastfeeding or taking medicine.
