With its sweet-sour taste, juicy texture and remarkable nutritional value, pineapple is one of the most popular seasonal fruits in Bangladesh. It contains vitamin C, manganese, fibre and a natural enzyme called bromelain, which benefit the body in many ways.

Today, 27 June, is International Pineapple Day, celebrated in countries around the world to highlight the fruit's nutritional value, health benefits and economic importance.

There have long been some popular beliefs about pineapple. Many people think eating it with milk, fish or certain other foods can harm the body, and warnings are often heard everywhere from social media to family advice. But is there really a scientific basis for these beliefs, or are most of them myths? Here are the answers.

Many people believe that eating pineapple with milk can cause poisoning, but experts say there is no firm scientific evidence for this.

The bromelain in pineapple can react with milk proteins, curdling the milk slightly or changing its taste a little, but it does not create any toxic substance.

For some people, however, the natural acidity of pineapple taken with milk can cause mild gas, stomach discomfort or indigestion. People with sensitive stomachs or lactose intolerance are relatively more likely to have such problems.

For healthy people, eating pineapple and milk in moderation is generally safe, but those with sensitive stomachs would do better to leave a gap between them.

Many think pineapple and yoghurt together cause problems. This is not true; in many countries pineapple is used in yoghurt, smoothies and yoghurt bowls. Just make sure the fruit is fresh and the yoghurt has not gone off.

There are also rumours that eating pineapple with prawns or sea fish can cause allergies or poisoning. No such scientific evidence has been found. People who are already allergic to seafood should take care anyway, but that allergy has no direct link with pineapple.

This is where more caution is needed. The bromelain in pineapple can affect how some medicines work. People taking blood thinners, some antibiotics or certain other medicines should eat pineapple as their doctor advises, and anyone on regular medication should consult their doctor about their diet.

Pineapple may not suit everyone equally. People allergic to it should avoid it. Eating a lot of pineapple can increase discomfort for people with excess acidity, mouth sores or sensitive stomachs. People with diabetes can eat pineapple, but in moderation and as advised by a doctor or nutritionist.

Many people feel a mild burning on the tongue or lips after eating pineapple. The main cause is bromelain, which temporarily breaks down the delicate proteins on the surface of the mouth, and the fruit's natural acid can add to the sensation. It is usually harmless and fades on its own after a while.

Always wash pineapple well and try to eat it ripe and fresh. It is better eaten as it is rather than with a lot of added salt or sugar. Eating a lot on an empty stomach can cause heartburn or discomfort for some people, so it is best eaten in moderation as part of a balanced diet.

There is no firm scientific evidence that eating pineapple with milk, yoghurt or fish causes poisoning. But depending on the person, digestive problems, allergies or certain medicines may call for some care. Rather than listening to rumours, consider your own health and consult a doctor or nutritionist if needed.

This report draws on the Times of India, Medical News Today, Healthline and other sources.

Source: Jagonews24. First published in Bengali on The Agro News.