Health supplements are products intended to supplement the diet and provide nutrients that may be lacking or insufficient in a person's daily intake. They can include vitamins, minerals, amino acids, herbs, and other dietary ingredients in forms such as pills, powders, liquids, or capsules.

Health supplements can be effective in addressing specific deficiencies or enhancing overall health, especially when paired with a balanced diet. However, they are not a substitute for a healthy lifestyle, and their effectiveness can vary depending on the individual and the supplement type.

While many supplements are safe when used properly, taking excessive amounts of certain vitamins or minerals can lead to adverse effects. Always follow recommended dosages, and consult with a healthcare provider before starting any supplement regimen, especially if you have existing health conditions or are taking other medications.

The right supplement depends on your specific health goals, age, gender, lifestyle, and any deficiencies you may have. A healthcare provider or nutritionist can help guide your choices based on blood tests, dietary assessments, and health concerns.