[Survey on Iron Intake] Less than 20% of people have been told they have an iron deficiency. Those currently deficient report higher rates of fatigue, difficulty waking up, stiff shoulders, cold extremities, and dizziness.

Survey Overview MyVoice Com, Inc. (Chiyoda-ku, Tokyo) conducted an online survey on 'Iron Intake' from May 1 to May 7, 2026, targeting 11,067 people.

◆ Recent Physical Condition 'Fatigue or sluggishness' was the most common symptom, reported by 39.7% of all respondents. Among those diagnosed with iron deficiency, this rate exceeded 60%. Other common complaints included 'difficulty waking up refreshed,' 'chronic stiff shoulders,' 'cold extremities,' and 'dizziness or lightheadedness.'

◆ Status of Iron Deficiency Less than 20% of respondents have been told they have an iron deficiency. Conversely, 38.3% responded that they are 'not sure or have never paid attention to it.'

◆ Iron Intake Measures 18.1% of all respondents focus on overall nutritional balance in their diet. Individuals who have been flagged for iron deficiency are more actively utilizing food and supplements.

◆ Foods Consumed Intentionally 'Vegetables such as spinach, komatsuna, and parsley' (72.3%) and 'beans/soy products' (65.4%) are the most frequently consumed iron-rich foods.

◆ Reasons for Intake 'Seems good for health' (50.2%) is the primary reason. Younger demographics tend to consume iron for beauty, while male cohorts often aim to maintain stamina for sports.