Gut Health

Gut health refers to the overall balance and function of the digestive system, particularly the gastrointestinal (GI) tract. It plays a key role in digestion, immunity, metabolism, and mental well-being. Consult an online doctor within minutes for expert advice on gut health, available 24/7.

When to consult a doctor for gut health

If digestive symptoms are persistent or worsening

See a GP if you experience ongoing bloating, gas, abdominal pain, constipation, or diarrhoea that does not improve with dietary or lifestyle changes.

If gut issues interfere with daily life

Medical advice is recommended if digestive problems disrupt work, sleep, energy levels, or concentration, or if symptoms are affecting your quality of life.

If symptoms are unexplained or concerning

Consult a doctor if you notice unexplained weight loss or gain, food intolerances, chronic fatigue, or worsening symptoms linked to conditions such as IBS, acid reflux, or inflammatory bowel disease.

This guide does not replace professional care. Consult a doctor to manage your symptoms. In emergencies, call 000. The content is research-backed & medically reviewed. by Dr. Ammar AL-ANI, MBChB, CCBST, AMC

Why gut health is important

The gut is often called the “second brain” due to its close connection with the nervous system.

A healthy gut:

Supports proper digestion and nutrient absorption

Strengthens the immune system (around 70% of immunity is gut-based)

Helps regulate mood through neurotransmitters like serotonin

Supports metabolism and healthy weight management

Reduces inflammation linked to chronic disease
Poor gut health can impact both physical and mental well-being, not just digestion.

Complications

These gut complications highlight the importance of addressing gut health early, such as:

Chronic inflammation
Worsening digestive disorders such as IBS or IBD
Increased risk of autoimmune conditions
Long-term metabolic and immune system problems

How to manage gut health

Managing gut health involves a combination of diet, lifestyle habits, and medical guidance to support digestion and overall wellbeing, including:

1. Follow a gut-friendly diet

Eat fibre-rich foods like fruits, vegetables, legumes, and whole grains

Include probiotics and prebiotics such as yoghurt, kefir, kimchi, and sauerkraut

Limit processed foods, alcohol, and excess sugar

Drink enough water to support digestion

2. Manage stress and sleep

Chronic stress and poor sleep can disrupt gut bacteria. Aim for stress-reduction techniques such as mindfulness, exercise, and 7–9 hours of quality sleep per night.

3. Seek medical guidance when needed

A GP can help assess symptoms, recommend testing if required, and guide treatment options, including diet plans, probiotics, or medications.

Hola Health provides a convenient way to consult an AHPRA-registered doctor online, 24/7 across Australia.

Clinical note: A telehealth assessment can help evaluate gut health symptoms, provide dietary and lifestyle advice, and issue pathology referrals, prescriptions, or specialist referrals if clinically indicated. Telehealth is a complementary service — gut health conditions involving suspected IBD, colorectal cancer risk, significant unexplained weight loss, or presentations requiring abdominal examination, colonoscopy, or endoscopy require in-person assessment. Diagnosis via telehealth relies on the accuracy of symptoms reported. After-hours bulk billing is available for eligible patients during Medicare-defined periods; otherwise, private fees apply. If you experience severe abdominal pain, rectal bleeding, or persistent vomiting, seek urgent in-person medical care. We recommend sharing your consult summaries with your regular GP to ensure continuity of care.