A recent study by researchers from Toho University, led by Professor Keiko Asakura and Assistant Professor Minami Sugimoto, has investigated how much so-called “health foods”—like fortified foods and dietary supplements—actually contribute to nutrient intake in Japan.
This research could help shape future health policies aimed at improving nutrition in the country.
Published in BMC Nutrition on September 27, 2024, the study analyzed dietary data from the Japanese population collected in 2012.
The team looked at the diets of people who used fortified foods and supplements and compared them to those who didn’t.
The findings showed that people who used fortified foods and supplements had better overall nutrition.
Their base diets (excluding the supplements and fortified foods) were already higher in vitamins and minerals compared to non-users.
They were also more likely to meet the recommended levels of key nutrients.
Fortified foods and supplements helped users meet the adequate intake levels of certain nutrients.
However, the study found that 2% of supplement users had an excessive intake of vitamin B6, which could pose a risk of health issues if left unchecked.
In summary, while fortified foods and supplements can improve nutrient intake for some people, it’s important to be mindful of potential risks, like getting too much of certain vitamins.
This study highlights the importance of balanced nutrition and could help guide future health policies in Japan.
