Natural Ways to Support Your Body While Pregnant

Searching for the “fastest way to clean out your system while pregnant”? Here is the reassuring truth: your liver, kidneys, lungs and gut already do the cleaning, and pregnancy is not the time for detox teas, juice cleanses, fasting or supplements. What you can do is support your body with simple, safe everyday habits. These are the ones most doctors and midwives recommend.

A quick note: This article is for general information and isn’t medical advice. Every pregnancy is different. Talk to your doctor or midwife about your own situation, and get urgent medical help if something feels wrong. Read our disclaimer.

Last reviewed: November 2026. Checked against guidance from ACOG and the NHS. See sources.

Avoid during pregnancy unless your doctor says otherwise: detox or “cleansing” teas, laxatives, colon cleanses, juice-only diets, fasting, herbal detox supplements and essential-oil “cleanses”. Some can cause dehydration, cramping or contractions, or contain herbs that aren’t safe in pregnancy.

1. Hydrate with Water

Water is the simplest, safest way to support your body’s own cleaning system. Staying well hydrated helps your kidneys and liver do their job, and can ease constipation, which is common in pregnancy.

How much you need depends on your body, the weather and how active you are. ACOG suggests 8 to 12 cups (64 to 96 ounces, roughly 2 to 2.8 litres) of water a day in pregnancy (ACOG). Pale yellow urine is a good sign you are drinking enough. Ask your doctor if you have swelling, kidney problems or a heart condition.

2. Eat Fruits Instead of Juice

Whole fruit is usually a better choice than juice. The fibre in the pulp keeps you full, supports digestion and helps with pregnancy constipation, while juice is high in sugar. Wash fruit well, and if you have gestational diabetes, follow your doctor’s or dietitian’s advice on portions.

3. Eat a Healthy Diet

Eating a nutritious diet that is rich in fresh fruits and vegetables, whole grains, lean proteins, and healthy fats can provide your body with the essential nutrients it needs to support your health and your baby’s growth.

In particular, foods that are high in fiber can help to promote regular bowel movements and reduce constipation, which helps your body pass waste regularly.

4. Wash Produce Well (Organic Is Optional)

Organic food is a personal choice, not a must. What matters most is eating plenty of fruit and vegetables. Wash all produce thoroughly under running water, peel or scrub where you can, and choose organic for the items you eat most if it fits your budget.

5. Choose Healthy Fats, Limit Fried Food

You don’t need to cut out fat. Your baby needs healthy fats, especially omega-3s, for brain and eye development. Good sources include nuts, seeds, ghee or oil in moderation, avocado and, if you eat fish, low-mercury fish your doctor approves. It’s the deep-fried, greasy and ultra-processed foods worth cutting back on, because they can worsen heartburn and add little nutrition.

6. Get Regular Exercise

Staying active is good for you in pregnancy. The NHS says it can help you keep fit, prepare your body for birth, and improve sleep and mood, and it recommends aiming for 150 minutes of moderate activity a week if you are well (NHS). Light walk always helps as it is not too demanding and gets you moving. Also, you can try Yoga. However, it is important to consult with your healthcare provider before starting any exercise program during pregnancy to ensure that it is safe and appropriate for you and your baby.

7. Reduce Exposure to Harmful Substances

Some things really are worth avoiding in pregnancy. Do not smoke and avoid other people’s smoke, and do not drink alcohol, as it passes through the placenta to your baby (NHS). Where you can, also limit contact with pesticides, lead and other heavy metals, and heavy air pollution.

You can also consider using natural and non-toxic household cleaners, personal care products, and cosmetics to reduce your exposure to potentially harmful chemicals.

Foods That Support Your Body During Pregnancy

There are no magic “detox foods”, but these everyday foods are packed with fibre, vitamins and antioxidants that support your body’s natural processes during pregnancy.

1. Dark Leafy Greens

Dark leafy greens, such as kale, spinach, and collard greens, are packed with antioxidants, vitamins, and minerals that including folate and iron, which are important in pregnancy.

2. Berries

Berries, such as blueberries, raspberries, and strawberries, are high in antioxidants and fiber, which can help to reduce inflammation and support regular bowel movements.

3. Citrus Fruits

Citrus fruits, such as oranges, sweet lime (mosambi) and lemons, are high in vitamin C, which supports your immune system and helps your body absorb iron.

4. Cruciferous Vegetables

Cruciferous vegetables, such as broccoli, cauliflower, and Brussels sprouts, are rich in fibre, vitamin C and folate. Wash them well and cook or steam them if you prefer.

5. Whole Grains

Whole grains, such as brown rice, quinoa, and oats, are rich in fiber, which can support regular bowel movements and keep you full for longer.

It is important to remember that a healthy and balanced diet during pregnancy should focus on a variety of nutrient-dense foods, rather than specific detox foods. Above are some ideas but It is always recommended to consult with your healthcare provider or a registered dietitian for personalized advice during pregnancy.

In summary, there is no safe “fast” way to clean out your system while pregnant, and you don’t need one. Stay well hydrated, eat a varied diet with plenty of fibre, keep gently active and avoid smoking, alcohol and unnecessary chemicals. Your body takes care of the rest.

Before changing your diet, starting an exercise routine or taking any supplement or herbal product during pregnancy, check with your doctor or midwife first. The NHS also lists foods to avoid in pregnancy, such as unpasteurised soft cheeses, raw or undercooked meat, and high-mercury fish like shark and swordfish, and advises keeping caffeine under 200mg a day (NHS).

Sources

We checked this article against these official and expert sources. Links were checked on 1 November 2026.

1. ACOG. How much water should I drink during pregnancy?
2. NHS. Exercise in pregnancy
3. NHS. Drinking alcohol while pregnant
4. NHS. Foods to avoid in pregnancy

Last reviewed: November 2026. This article is for general information and isn’t medical advice. Always talk to your doctor about your own situation.

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