High T3 and T4 levels detected in a Thyroid Function Test (TFT) typically indicate an overactive thyroid or hyperthyroidism. These hormones control your metabolism, and elevated levels can lead to symptoms like rapid heartbeat, weight loss, and anxiety. Common causes include Graves' disease, thyroid nodules, or excessive iodine intake. Proper diagnosis and treatment are essential to manage symptoms and prevent complications like heart problems or osteoporosis. Treatment options include medications to reduce thyroid hormone production, radioactive iodine therapy, or surgery in severe cases.

The HbA1c blood test measures your average blood sugar levels over the past 2–3 months. For people with diabetes, it's recommended to test every 3 to 6 months, depending on how well blood sugar is controlled. Non-diabetics, particularly those at risk for diabetes, may have the test annually during routine check-ups. Regular HbA1c testing is crucial for monitoring diabetes management, adjusting medications, and reducing the risk of complications. Consistently high HbA1c levels can indicate poor blood sugar control, leading to long-term issues like heart disease, kidney damage, and nerve problems.

A Full Blood Count (FBC) is a common blood test that measures various components of your blood to assess overall health. It includes:Red Blood Cells (RBC): Indicates oxygen-carrying capacity.White Blood Cells (WBC): Reflects immune system activity.Hemoglobin (Hb): Oxygen transport in the blood.Hematocrit (Hct): Percentage of red blood cells in the blood.Platelets: Helps with blood clotting.These components provide insight into conditions like anemia, infections, and clotting disorders, making FBC a vital tool in routine health monitoring.

Normal serum alanine aminotransferase (ALT) levels are a marker of healthy liver function. ALT is an enzyme primarily found in the liver, and it plays a crucial role in breaking down proteins. When liver cells are damaged or inflamed, ALT levels rise. Normal ALT ranges typically fall between 7 and 56 units per liter, depending on the laboratory. These levels suggest that the liver is functioning properly without significant damage. Maintaining a healthy liver through a balanced diet, regular exercise, and avoiding excessive alcohol is essential for keeping ALT levels within this normal range.