They are often recommended for individuals who don't get enough calcium from their diet. Probiotics: Probiotic supplements contain beneficial bacteria that can promote gut health and digestive balance. They may also have an impact on overall immune function. Iron: Iron supplements are typically recommended for individuals with iron-deficiency anemia. Iron is essential for the production of red blood cells and oxygen transport in the body. Vitamin C: Vitamin C supplements are known for their immune-boosting properties. They can also aid in collagen production and wound healing. Magnesium: Magnesium supplements are important for muscle and nerve function, as well as bone health. Some people take magnesium for relaxation and stress reduction. Vitamin B Complex: B-vitamins, including B1, B2, B3, B6, B12, and others, play essential roles in energy production, metabolism, and nerve function. Vitamin B complex supplements provide a combination of these vitamins. Antioxidants: Antioxidant supplements like vitamin E, vitamin C, and selenium can help neutralize harmful free radicals in the body and may support overall health. It's crucial to consult with a healthcare provider before starting any new supplement regimen, especially if you have underlying medical conditions or are taking medications. Supplements should be used in conjunction with a well-balanced diet and healthy lifestyle choices. The effectiveness of supplements can vary from person to person, and in some cases, excessive intake of certain vitamins and minerals can be harmful. Therefore, it's essential to use them judiciously and under professional guidance.