Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
A healthy gut supports digestion, immunity and even mood. The best way to look after it is simple: plenty of fibre and variety, some fermented foods, and skipping the expensive “detox” gimmicks.
Fibre: vegetables, fruit, whole grains, dal and pulses
Fermented foods: curd, buttermilk, idli/dosa batter, pickles (in moderation)
Variety of plants feeds a diverse gut microbiome
Stay hydrated and stay active
Limit ultra-processed foods, excess sugar and unnecessary antibiotics
When to see a doctor urgently
Persistent change in bowel habits, blood in stool, or weight loss — see a doctor
“Detox” and “gut cleanse” products are unnecessary and can be harmful
Severe bloating or pain with diarrhoea/constipation (possible IBS or other condition)
Fibre and variety beat “detox”. Your liver and kidneys already detoxify the body — no cleanse is needed. Fibre, fermented foods and variety are what genuinely help. MedDroid gives general information, not a personalised plan.
Frequently asked questions
What foods are good for gut health?
High-fibre foods (vegetables, fruit, whole grains, dal) and fermented foods (curd, buttermilk) support a healthy, diverse gut microbiome.
Do I need gut cleanse or detox products?
No — the body detoxifies itself. “Cleanse” products are unnecessary and sometimes harmful. Fibre, variety and hydration are what help.
Are probiotics worth taking?
Fermented foods are a good everyday source. Probiotic supplements can help in specific situations (like after antibiotics), but variety in the diet matters most.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.