Introduction Iron deficiency is the most common nutritional deficiency worldwide and occurs when the body does not have enough iron to produce healthy red blood cells. Iron is essential for carrying oxygen throughout the body, and a deficiency can lead…
Introduction Anemia is a condition in which the body does not have enough healthy red blood cells to carry adequate oxygen to the tissues. This can lead to fatigue, weakness, and a range of other symptoms. Anemia is common and…
Introduction Low blood pressure, also known as hypotension, occurs when the force of blood against the walls of the arteries is lower than normal. While low blood pressure is often harmless and may even be a sign of good health,…
Introduction Menopause is a natural stage in a woman’s life, marking the end of menstrual periods and fertility. It typically occurs between ages 45 and 55, but the timing varies. Menopause is diagnosed after 12 consecutive months without a period.…
Introduction Obesity is a chronic health condition characterized by excessive body fat that can negatively affect overall health. It increases the risk of many diseases, including heart disease, diabetes, high blood pressure, certain cancers, and joint problems. Obesity is a…
Introduction Primary hyperparathyroidism (PHPT) is a condition in which one or more of the parathyroid glands produce too much parathyroid hormone (PTH). This hormone regulates calcium levels in the blood. Excess PTH leads to high calcium levels, which can cause…
Introduction Premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) are conditions that affect women in the days or weeks leading up to their menstrual period. While PMS is common and usually mild, PMDD is a more severe form that can…
Introduction The thyroid gland is a small, butterfly-shaped organ located at the front of the neck. It produces hormones—mainly thyroxine (T4) and triiodothyronine (T3)—that regulate the body’s metabolism, energy levels, temperature, and many other vital functions. Proper thyroid function is…
Introduction Hyperthyroidism is a condition in which the thyroid gland produces too much thyroid hormone. These hormones control the body’s metabolism, so excess levels can speed up many bodily functions. Hyperthyroidism can affect people of all ages but is more…
Introduction Hypothyroidism is a condition in which the thyroid gland does not produce enough thyroid hormone. These hormones are essential for regulating metabolism, energy levels, and many bodily functions. Hypothyroidism is common, especially in women and older adults, and can…
