Key Update

A video by Delhi-based gastroenterology specialist Dr Anshuman Kaushal has reopened India’s long-held belief that milk is the perfect complete food. He explains that many digestive issues Indians blame on gas or acidity often come from undiagnosed lactose intolerance.

Why Milk Troubles Many Adults

Medical research shows that a large majority of Asian adults gradually lose lactase—the enzyme needed to digest lactose. As lactase decreases, symptoms such as bloating, cramps, acidity, diarrhoea, heaviness, and fatigue become common after consuming milk.

A1 vs A2: What’s in Your Glass

Dr Kaushal highlights key differences:

• A1 milk, common in commercial cow milk, may release BCM7, a peptide linked to inflammation and gut discomfort.
• A2 milk from breeds like Gir or Sahiwal does not produce BCM7, but still contains lactose.
• Buffalo milk is heavier due to more fat and similar lactose levels.
• Lactose-free milk and plant-based options like soy, almond and oat beverages are easier to digest because they contain no lactose.

A Simple Self-Check

He suggests eliminating milk for two to four weeks and observing symptoms. If problems disappear and return when milk is reintroduced, lactose intolerance is likely. A hydrogen breath test can confirm it.

Food-Safety View: Nutrition Without Discomfort

Calcium does not have to come only from milk. Safer, digestible alternatives include ragi, broccoli, tofu, paneer and curd. Identifying intolerance helps prevent chronic gut irritation and supports better immunity. India’s emotional connection to milk is strong, but rising lifestyle disorders call for evidence-based choices. Understanding your body’s response, recognising intolerance and choosing suitable alternatives is essential for long-term digestive safety.

Source: The Economic Times