What can a blood test and other factors tell you about mood?
A wide range of factors can affect your mood and mental wellbeing. For example, feeling low, irritable, or finding it hard to concentrate can be linked to nutrient deficiencies and hormonal imbalances. You might also struggle to sleep well or feel very tired during the day.
Get insights to help support your mood with a home blood test, GP-reviewed results, and evidence-based advice.