Feeling tired all the time can happen due to many different reasons, and it is important to identify the exact cause rather than ignoring the symptoms. Constant fatigue may be related to poor sleep, stress, anxiety, lack of physical activity, unhealthy eating habits, vitamin deficiencies such as low Vitamin B12 or Vitamin D, anaemia, thyroid problems, diabetes, or mental health conditions such as Depression. Since you were prescribed antidepressant medicines in childhood, it is also possible that emotional or psychological factors may still be contributing to your tiredness, even if you have not taken medicines for many years. Sometimes depression or anxiety does not only cause sadness but can also lead to low energy, poor concentration, lack of motivation, body weakness, and disturbed sleep. To improve your condition, try to maintain a regular sleep schedule, eat balanced meals, drink enough water, and include light exercise such as walking, yoga, or stretching because regular physical activity can improve both energy and mood. Avoid excessive caffeine, smoking, alcohol, and irregular sleeping habits, as these can worsen fatigue over time. It is also important to reduce stress and take short breaks during work or study hours. Since your symptoms are persistent, it would be a good idea to consult a doctor for a proper check-up, including blood tests for anaemia, thyroid function, Vitamin B12, Vitamin D, and blood sugar levels. If emotional stress, low mood, anxiety, or loss of interest are also present, speaking with a mental health professional may help identify whether counseling, lifestyle changes, or treatment is needed. With proper evaluation and care, most causes of long-term fatigue can be managed effectively, and energy levels usually improve gradually over time.

Losing interest in daily activities and feeling unmotivated for a long time can happen due to stress, emotional exhaustion, loneliness, poor sleep, anxiety, work pressure, relationship problems, or mental health conditions such as Depression. People with this condition may feel tired, emotionally empty, unable to enjoy things they once liked, or may prefer staying alone and avoiding social activities. Sometimes physical problems such as vitamin deficiencies, thyroid disorders, chronic illness, or lack of proper nutrition can also contribute to low mood and low energy. To improve this condition, try to maintain a regular daily routine, eat healthy meals, sleep on time, and include light physical activity such as walking or exercise because these can naturally improve mood and energy levels. Spending time with supportive family or friends, reducing stress, practicing relaxation techniques, and doing small enjoyable activities may also help gradually rebuild motivation. Avoid isolating yourself completely, and try not to depend on alcohol, smoking, or other unhealthy habits for relief. If these feelings continue for several weeks, affect your work or relationships, or are associated with hopelessness, severe anxiety, changes in appetite, or thoughts of self-harm, it is important to consult a mental health professional because counseling, therapy, or medication may be needed to help you recover properly. Seeking help early is important, and with proper support and treatment, most people improve significantly over time.

Supplements should generally be taken only if necessary, such as when there is a confirmed deficiency or increased need. It is important to consult your doctor, who can assess your health and provide personalized guidance on whether a supplement is appropriate and the correct dosage for you.

Stress, insufficient sleep, worry, vitamin shortages (particularly B12), or lack of focus can all contribute to memory issues, such as rapidly forgetting things, rather than a major illness. Improve your routine by getting enough sleep, eating a healthy diet, exercising frequently, and lowering your stress levels. Easy habits like taking notes, editing frequently, and concentrating on one thing at a time can be quite beneficial. Additionally, you can consult a physician about any deficits and, if necessary, take vitamin B12 supplements. A thorough medical evaluation is crucial if memory problems are getting worse or interfering with day-to-day functioning.

Yes, very low Vitamin D (10) and low Vitamin B12 (180) can cause muscle pain, weakness, and leg discomfort, especially after walking. You may need proper supplements as advised by a doctor. Correcting these deficiencies usually helps reduce the pain over time.