バランス日記

バランス日記 is a compact health support app that helps users quickly check and improve daily eating balance by tracking ten food groups, recording BMI and screening for frailty risk. With a tap-based interface you log items beyond staples, view intuitive graphs and tables that reveal which food groups are missing, and receive tailored recipe recommendations and useful health tips based on your entries. The app encourages habit formation with login stamps that can earn coupons and includes sharing tools so family members or caregivers can monitor meals. バランス日記 offers an easy, low-friction way to spot nutritional gaps and promote long-term healthy habits.

Key Features

⭐ バランス日記 uses a 10 food-group tap system so you can record what you ate each day with simple icon taps.

⭐ Visual graphs and tables summarize your entries to make dietary patterns and deficiencies easy to spot.

⭐ Built-in BMI and frailty checks let you record physical measures alongside food balance for a broader health view.

⭐ The app sends recommended recipes and practical health information tailored to your check results.

⭐ A stamp function rewards consecutive use with coupons and benefits to support habit formation.

⭐ Eating-friend sharing and a management screen let family, caregivers, or group coordinators monitor multiple members’ food checks.

Advantages

✅ Helps identify which food groups you tend to miss so you can correct imbalances at a glance.

✅ Designed for easy daily use, encouraging continued recording rather than complex logging.

✅ Research cited by the developers indicates that using the app for more than one week tends to improve dietary balance, and more than three weeks supports habit formation.

✅ Sharing and group management functions make the app useful for families, caregivers, and community nutrition support.

✅ Recipe suggestions and health tips provide practical next steps after each check.

Disadvantages

❎ Focuses on a simple 10 food-group self-check as a first step, so it does not replace detailed dietary assessment or professional advice.

❎ The app is intended for smartphones and may not display or work correctly on tablets, iPads, or similar devices.

❎ Specified compatibility targets certain iOS versions, which could limit use on newer or unsupported systems.

Development Team

バランス日記 was developed in collaboration with the Tokyo Metropolitan Geriatrics and Gerontology Center and Nisshin OilliO Group; the Tokyo center devised the 10 food groups based on observational epidemiological research aimed at preventing malnutrition, frailty and loss of muscle mass in older adults. The food-group framework draws on established Japanese nutrition guidance to promote a varied, balanced diet and support healthy life expectancy.