Saunf (fennel seeds) is a familiar after-meal mouth freshener in Indian homes, and soaking it in water is a popular home remedy. It is used to aid digestion, for weight loss and to improve skin. This guide will clarify the real benefits of drinking saunf water, separate what is proven from what is not, cover saunf water for weight loss and saunf water benefits for skin, and explain how to make saunf water safely. We also look at the benefits of saunf water in morning and who should avoid it.
Quick Answer: What Are Saunf Water Benefits?
The best-supported benefits of drinking saunf water are for digestion: European regulators recognise fennel tea, based on long-standing use, for mild bloating, gas and minor menstrual cramps. Saunf water is also a low-calorie, flavourful way to drink more water. Evidence for saunf water benefits for weight loss is weak, coming from one small study on appetite, and there is no direct research on saunf water benefits for skin. Enjoy these drinking saunf water benefits as part of a healthy diet, not as a cure.
What Is Saunf Water?
Saunf water is made by soaking or boiling fennel seeds (Foeniculum vulgare) in water. A 2014 scientific review of fennel reveals its use in Ayurveda, Unani and Siddha for a variety of ailments ranging from indigestion to cough. Per 100 g, fennel seeds contain about 345 kcal, 15.8 g protein, 39.8 g fibre, 1,196 mg calcium and 18.5 mg iron, based on USDA data. But a glass of saunf water requires only around 2 g of the seeds and a lot of fibre remains in the seeds, so the drink itself provides only small amounts of these nutrients.
Benefits of Drinking Saunf Water: What Does Research Say?
Here is a summary of the main benefits of drinking saunf water and the evidence supporting them:
| Benefits of drinking saunf water | Evidence |
|---|---|
| Relief from mild bloating and gas | Traditional use recognised by European regulators |
| Minor menstrual cramps | Traditional use recognised by European regulators |
| Better hydration | Helps if it makes you drink more water |
| Appetite control (saunf water for weight loss) | One small study in 9 women; no effect on food intake proven |
| Saunf water benefits for weight loss | No direct studies |
| Saunf water benefits for skin | No direct human studies |
| Antioxidant effects | Mostly lab and animal studies |
1. Digestion and Bloating: Top Drinking Saunf Water Benefits
The strongest benefits of drinking saunf water relate to digestion. Fennel tea has been included in the European Medicines Agency's fennel monograph for the symptomatic treatment of mild spasmodic stomach complaints, such as bloating and flatulence, as it has long been used for this purpose. Hence, many Indian families chew saunf after eating. For more on digestion, read our guide to digestive enzymes.
2. Menstrual Cramps
Among other benefits of drinking saunf water, the same monograph lists fennel for minor spasms associated with menstrual periods, based on traditional use rather than strong clinical trials.
3. Hydration
This is one of the practical drinking saunf water benefits: It has a mild and sweet flavor and can help those who are not fond of plain water to consume more. Read our guide on how much water to drink a day.
4. Antioxidants: Unproven Drinking Saunf Water Benefits
The 2014 review indicates that in laboratory tests, fennel has antioxidant activity due to its phenolic compounds. Whether antioxidant effects are among the real benefits of drinking saunf water in people is not known.
Saunf Water for Weight Loss: Are Saunf Water Benefits for Weight Loss Real?
Saunf water for weight loss is one of the most searched uses, yet research on saunf water for weight loss is limited. A 2015 Korean study gave 9 overweight women fennel tea (2 g seeds in 250 ml of water) before a meal. They reported feeling fuller, but the amount eaten at lunch was not significantly different from placebo, and weight was not measured.
So saunf water benefits for weight loss are largely indirect: saunf water is almost calorie free, can replace sugary drinks and may make you feel full for a while. That is the honest case for saunf water for weight loss. Saunf water benefits for weight loss appear only alongside a calorie deficit, sufficient protein and activity. Our guides on walking for weight loss, high-protein breakfasts and whether sweating helps weight loss explain what actually moves the scale.
Benefits of Saunf Water in Morning: Is Empty Stomach Better?
Many people seek the benefits of saunf water in morning by drinking it on an empty stomach. There is no research showing the benefits of saunf water in morning are greater than at other times of the day. The likely benefits of saunf water in morning are simple: it hydrates you before breakfast, helps reduce bloating and can help replace sugary tea or packaged juice, which is why many people use saunf water for weight loss. If you have acidity or a sensitive stomach, you may get the benefits of saunf water in morning by drinking it after breakfast instead.
Saunf Water Benefits for Skin
Saunf water benefits for skin are widely claimed online, but there are no good human studies which substantiate the use of fennel water for improving acne, skin glow and skin ageing. Lab studies show fennel has antioxidant compounds, but that is not proof of saunf water benefits for skin. There is one small trial that reported the use of fennel cream applied to the skin for unwanted hair growth - this is not the same as saunf water consumption. Rather than relying on saunf water benefits for skin, keep in mind that a balanced diet, sun-protection, sleep and dermatologist's advice are more important.
How to Make Saunf Water
- Soak method (ideal for the benefits of saunf water in morning): add 1 teaspoon (about 2 g) of saunf to a glass (about 250 ml) of water. Leave overnight, strain and drink.
- Boil method: boil 1 teaspoon of saunf in a glass of water for 5 minutes or pour boiling water over them and steep for 10-15 minutes. Cool and strain.
- Add a few mint leaves or a slice of lemon for flavouring (and no sugar).
According to the EMA monograph, the dose of fennel for adults is 1.5-2.5 g in 250 ml boiling water, up to 3 times a day and should not be used for digestive complaints for more than 2 weeks without advice. For the majority of adults, 1-2 glasses per day is a reasonable amount.
Drinking Saunf Water Benefits: Tips to Get the Most
| Drinking saunf water benefits: tip | Why |
|---|---|
| Use plain, clean saunf | Avoid sugar-coated mukhwas |
| Keep portions moderate | 1-2 glasses a day is enough for drinking saunf water benefits |
| Pair with a balanced diet | Drinking saunf water benefits are small on their own |
| Do not use it as a meal replacement | Saunf water for weight loss is not a substitute for food |
| Stay active | Needed for any saunf water benefits for weight loss |
| Watch your body's response | Stop if you notice rash, stomach upset or other reactions |
The ICMR-NIN Dietary Guidelines recommend safe drinking water and limiting sugary drinks, and saunf water fits well as a sugar-free option.
Who Should Be Cautious? When to See a Doctor
If you are allergic to fennel or related plants, like celery, carrot or coriander, don't use the saunf water. Due to lack of safety information, EMA's monograph advises against preparations made from fennel during pregnancy and breastfeeding, and in children under 4 years. The mild estrogen-like compounds in fennel may present a problem for those with hormone-sensitive conditions or those being treated with hormones; consult a physician before using. If bloating, stomach or menstrual pain is severe, frequent or new, see a doctor.
Conclusion
The most reliable saunf water benefits are for mild bloating, gas and menstrual cramps, plus easier hydration. Saunf water benefits for weight loss come only from using it as a sugar-free drink in a healthy diet, and saunf water benefits for skin are not proven. Enjoy the benefits of drinking saunf water in moderation; the benefits of saunf water in morning are similar to those after meals. Ready to start? To support saunf water benefits for weight loss, combine it with enough protein; a scoop of GetMyMettle Alpha Whey Protein can help you stay full and meet your daily protein target.
FAQs
What are the main benefits of drinking saunf water?
Drinking saunf water benefits include relief from mild bloating and gas, help with minor menstrual cramps and better hydration.
Are saunf water benefits for weight loss real?
Not on their own. Saunf water benefits for weight loss are indirect: it may slightly reduce appetite and replace sugary beverages, but weight loss comes from a calorie deficit.
What are the benefits of saunf water in morning on an empty stomach?
The drinking saunf water benefits in the morning are hydration and possible relief from bloating, but there is no evidence that it works better in the morning.
Are saunf water benefits for skin proven?
No. There are no good human studies proving saunf water benefits for skin.
Can I drink saunf water at night instead of the morning?
Yes. Timing matters little for saunf water for weight loss, and the benefits of saunf water in morning and at night are similar.
How much saunf water can I drink daily?
One to two glasses, made with about 1 teaspoon of seeds each, is reasonable for most adults, including those trying saunf water for weight loss.
