Thai children are shorter on average than their counterparts in Singapore and Japan, with health officials warning that low milk consumption could increase the risk of low muscle mass and osteoporosis later in life.
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The warning was issued by the Department of Health on 29 May 2026. Dr Ampaiphan Benjapolpitak, director-general of the department, said the average height of Thai men is 171.6cm and Thai women 159.3cm. This is below Singapore, where men average 176.9cm and women 163.3cm, and Japan, where men average 173.5cm and women 161.5cm.
Health officials linked the gap partly to Thailand’s low milk consumption. The country records average milk intake of 23.1 litres per person annually, compared with 62 litres in Singapore, 36.2 litres in Japan and the global average of 31 litres.
A survey of child nutrition across Southeast Asia found that only 23 per cent of Thai children aged between two and 12 consume the recommended two glasses of milk per day. Older children were found to be more likely to avoid drinking milk altogether.
The survey also showed that more than 70 per cent of children across the region were deficient in calcium, while 84 per cent had insufficient vitamin D levels. Among Thais aged 15 and over, only 19.6 per cent consume the recommended daily amount of plain milk, according to a 2026 health poll.
In response, the Department of Health is promoting a campaign encouraging people of all ages to drink two glasses of plain milk each day, one in the morning and one in the evening. Officials also recommend a balanced diet and at least 60 minutes of daily exercise, divided into 10 minutes in the morning, 20 minutes at lunchtime and 30 minutes after school.
Dr Ampaiphan added that children should go to bed before 9pm to help stimulate growth hormone secretion. Dr Pakorn Tungkasereerak, deputy director-general of the department, advised working-age adults to combine milk consumption with weight-bearing activities such as skipping rope, aerobics and squats to strengthen bones and muscles.
Older adults are encouraged to choose low-fat milk or calcium-fortified soy milk, maintain adequate protein intake and receive gentle sun exposure to improve vitamin D absorption. The department noted that cow’s milk contains 13 essential nutrients, including calcium, protein, phosphorus and vitamin B2.
Khaosod reported that with World Milk Day taking place on 1 June, the Department of Health has partnered with Lotus’s and 7-Eleven to offer promotions aimed at making plain milk more affordable and accessible to consumers.
Picture courtesy of Khaosod
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Adapted by ASEAN Now Khaosod 1 June 2026
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