Gas, bloating, constipation and indigestion: causes and what helps

Short answer: most gas, bloating, constipation and indigestion comes from a short list of everyday causes: too little fibre, too little water, eating fast, long gaps between meals followed by a heavy one, and sitting all day. The fixes are mostly habits, and they work best together: fibre built up slowly, two to three litres of water, meals eaten without rushing, a short walk after eating, and a regular morning routine. A daily drink with prebiotic fibre and a probiotic makes the fibre habit easy to keep. Pain, blood in the stool, weight loss or symptoms that are new and persistent need a doctor, not a powder.

Last updated: October 2026.

Key takeaways

• Most Indian adults eat less fibre than the 25 to 40 g a day guidelines suggest. That single gap drives a lot of constipation and some bloating.
• Gas is normal: people pass gas 10 to 20 times a day. It becomes a problem when it is painful or constant.
• Adding fibre too fast causes the very bloating you are trying to fix. Build up over one to two weeks.
• Prebiotic fibres feed the bacteria already in your gut; probiotics add bacteria. They work as a pair.
• Red flags (blood, weight loss, night symptoms, new symptoms after 40) mean see a doctor first.

Why do I get gas and bloating?

Cause	What is happening	What helps
Eating fast, talking while eating, straws, fizzy drinks	You swallow air	Slow down, chew more, cut carbonated drinks
Rajma, chole, dal, onions, cauliflower, wheat	Gut bacteria ferment their sugars and make gas	Soak and cook pulses well, add hing and ajwain, increase slowly rather than cutting out
Milk, chai, paneer if you are lactose intolerant	Undigested lactose ferments	Try curd instead of milk, or smaller dairy portions
Constipation	Stool sitting in the bowel keeps fermenting	Fix the constipation and the bloating often follows
A big jump in fibre	Bacteria get a sudden feast	Half portions for the first week
Periods, stress	Hormones and nerves change gut movement	Usually passes; walking and warm water help

Why am I constipated?

Constipation usually means fewer than three bowel movements a week, or hard stools that need straining. The everyday causes are low fibre, low water, ignoring the urge, travel, little movement and some medicines (iron tablets, some painkillers and antacids). Stool needs bulk and water to move: soluble fibre holds water and softens it; insoluble fibre adds bulk.

• Fibre: fruits with the skin, vegetables, whole dals, oats, and a fibre supplement if diet falls short.
• Water: fibre without water can make constipation worse.
• Timing: the gut is most active after waking and after breakfast. Give yourself ten unhurried minutes then.
• Movement: a 15 to 20 minute walk a day measurably helps.

Indigestion and heaviness after eating

Fullness, burning or heaviness after meals often comes from very large meals, fried and fatty food late at night, lying down soon after eating, too much tea or coffee on an empty stomach, smoking and alcohol. Eat smaller, earlier dinners, leave two to three hours before lying down, and walk after meals. Burning that keeps coming back, trouble swallowing or vomiting needs a doctor.

Home remedies that actually help

• Ajwain or saunf after meals for gas: a long tradition, low risk.
• Warm water in the morning to get the gut moving.
• Ginger for nausea and heaviness: what the research on ginger shows.
• Isabgol at night with a full glass of water for constipation.
• Curd daily as a food source of live bacteria.
• A walk after dinner. Ten minutes is enough to help.

Fibre, prebiotics and probiotics: the daily routine that keeps working

Habits fix most gut complaints, but they are hard to keep on a busy week. That is where a daily drink earns its place: one glass that adds fibre and live bacteria every morning, whatever the rest of the day looks like.

Gut problem	What helps	In Daily Greens
Constipation, hard stools	Soluble fibre that holds water	PHGG (partially hydrolysed guar gum)
Low fibre diet	Prebiotic fibre to feed good bacteria	PHGG and chicory inulin, two fibres that feed different bacteria
Gut out of balance, after antibiotics	Live bacteria	Spore probiotic Bacillus coagulans MTCC 5856, stable without a fridge
Heaviness after big meals	Enzymes that break down food	Digestive enzyme blend
Gas from too much fibre too fast	A gentle start	Half a scoop for the first week, then the full scoop

Daily Greens is not a laxative or a treatment. It is a daily base that makes the fibre-and-bacteria habit automatic, with every ingredient named on the label and every batch tested.

See Daily Greens Pre-order free

Daily Greens vs isabgol vs a probiotic capsule

	Isabgol (psyllium)	Probiotic capsule	Daily Greens
Fibre	Yes, one kind	No	Yes, two prebiotic fibres
Live bacteria	No	Yes, often needs refrigeration	Yes, a spore probiotic that keeps at room temperature
Greens, vitamins and minerals	No	No	Grass juice powders, algae, amla, moringa, B12, D, iodine, selenium
Taste	Bland, thick	None	Mango and lime

If constipation is your only problem, isabgol is cheap and well studied. If you want fibre, bacteria and the nutrients a busy diet misses in one glass, that is what Daily Greens was built for. PHGG vs inulin and the spore probiotic go deeper.

When to see a doctor

• Blood in the stool, or black, tarry stools.
• Unplanned weight loss, fever or vomiting.
• Symptoms that wake you at night or last more than three weeks.
• A new change in bowel habit after age 40.
• Severe or worsening pain, or difficulty swallowing.

These can point to conditions such as IBS, coeliac disease, ulcers, thyroid problems or, rarely, bowel cancer, which need a diagnosis.

Sources

• ICMR-National Institute of Nutrition, 2020. Nutrient Requirements for Indians; and Dietary Guidelines for Indians, 2024.
• American Gastroenterological Association. Patient guidance on constipation and on gas and bloating.
• Hill C et al., 2014. ISAPP consensus statement on the definition of probiotics. Nature Reviews Gastroenterology and Hepatology.

What you get

Daily Greens is built for the gut side of your day.

Two prebiotic fibres, a spore probiotic and digestive enzymes in one morning glass, with the greens most diets miss. Premium standardised extracts, every batch tested.

Daily Greens

Grass juice powders, spirulina, chlorella, moringa	The greens most busy diets miss, in one scoop
Amla, ashwagandha, tulsi, turmeric, ginger	Standardised extracts with the figure on the label
Spore probiotic + PHGG and inulin	A daily gut routine that keeps without a fridge
B12, vitamin D, iodine, selenium	The gaps a plant base cannot fill
23 ingredients, all named	No proprietary blend, every batch tested. Mango and lime.

Shop Daily Greens Pre-order free

First batch: only 55 pouches. Pre-ordering is free, and nothing is charged until we email you the price. If you take prescribed medicine or are pregnant, check the ingredient list with your doctor first.

Common questions

Why is my stomach always bloated?

The usual causes are swallowed air from eating fast, gas from beans, onions and wheat, too little fibre and water, constipation, and lactose intolerance. Bloating that comes with weight loss, blood in stool, fever or severe pain needs a doctor.

What is the fastest home remedy for gas?

Walk for ten minutes, sip warm water, and try ajwain or saunf (fennel) after meals. Over the next weeks, eat more slowly, cut fizzy drinks, and build fibre up gradually.

Which fibre is best for constipation?

Psyllium (isabgol) has the most research for stool softness. PHGG is often gentler on gas. Start with a small amount and drink more water as you add fibre.

Can a greens powder help with constipation?

A greens powder with real prebiotic fibre adds to your daily fibre intake, which is the main lever for regularity. Daily Greens has PHGG and inulin plus a spore probiotic. It is a daily habit aid, not a laxative.

When should I see a doctor for bloating or constipation?

If it is new after age 40, lasts more than three weeks, wakes you at night, or comes with blood in stool, black stools, weight loss, vomiting, fever or severe pain.