Definition of Metabolism: Metabolism refers to the body's ability to create new molecules and break down existing ones. It consists of catabolism (breaking down molecules to release energy) and anabolism (building complex molecules from simpler ones).

Catabolism: An example is burning glucose for energy, which breaks down large molecules into smaller ones and releases energy.

Anabolism: An example is muscle building from eating proteins, which involves creating more complex molecules from simple ones.

Common Understanding of Metabolism: People often refer to metabolism as how effectively their body converts food into energy. A "slow" metabolism usually implies weight gain, while a "fast" metabolism suggests easier weight loss.

Top 7 Signs of Metabolism Problems
Unexplained Weight Gain: Often caused by hypothyroidism, insulin resistance, certain medications, and diseases like polycystic ovary syndrome and Cushing's syndrome.

Unexplained Weight Loss: Can indicate hyperthyroidism, advanced diabetes, gastrointestinal diseases, chronic infections, and cancers.

Fatigue: Persistent tiredness despite regular sleep can be due to hypothyroidism, diabetes, sleep apnea, anemia, chronic fatigue syndrome, and depression.

Frequent Urination and Increased Thirst: Classic signs of diabetes, indicating inefficient glucose usage.

Cold Intolerance: Feeling cold frequently is often a sign of hypothyroidism, anemia, anorexia, or peripheral artery disease.

Abdominal Obesity: Accumulation of fat around the stomach, indicating metabolic syndrome often caused by insulin resistance.

Supplements to Boost Metabolism
Protein Supplements: Aid in muscle building and repair, boosting metabolism.

Omega-3 Fatty Acids: Improve insulin sensitivity and reduce inflammation.

Green Tea Extract: Contains antioxidants that can enhance fat burning.

Probiotics: Improve gut health, linked to better metabolism.

Vitamin B Complex: Essential for energy production and efficient metabolic processes.

Caffeine: Increases metabolism and acts as a central nervous system stimulant.

Capsaicin: Can increase metabolism and body temperature.

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Disclaimer:

This information is provided for general knowledge and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult with your doctor for any questions or concerns you may have about your health.