A pharmacist named Niamh McMillan, who serves as the pharmacy superintendent at Superdrug, has highlighted that while feeling tired can be common during winter, persistent fatigue can be a cause for concern. When tiredness becomes constant and starts to impact a person's concentration, mood, or daily activities, it may signal that there is an underlying health problem that needs addressing. This could mean that the body is trying to get attention regarding a potential issue.

McMillan points out that low energy is often linked to various nutrient deficiencies such as iron, vitamin B12, and vitamin D, which are essential for energy production and overall health. These nutrients are critical for functions like oxygen transport and maintaining physical and mental wellbeing. If someone experiences ongoing fatigue, consulting with a healthcare provider may lead to blood tests that can reveal these deficiencies and help individuals take corrective action.

This advice is particularly relevant for those who may dismiss their tiredness as a natural part of life or seasonal cycles. Understanding when tiredness is more than just tiredness can empower individuals to seek the necessary medical interventions, thereby improving their quality of life and potentially addressing serious health issues.