Berberine is a plant-based compound used in traditional medicine for centuries. Found in plants like barberry and goldenseal, it may help with infections, inflammation, diabetes, high cholesterol, obesity, PCOS, and cancer. Though promising, it can cause side effects and interact with medications like metformin. Its long-term safety is unproven, and dosage varies. Always consult a healthcare provider before use.

The endocrine system is a network of glands that release hormones into the bloodstream to regulate growth, metabolism, stress, mood, and reproduction. It works more slowly than the nervous system but has longer-lasting effects. Key glands include the pituitary, thyroid, adrenal glands, and pancreas. A healthy lifestyle—including good nutrition, sleep, and stress management—supports hormone balance and overall well-being. Hormonal regulation is whole-body effort, not limited t