feature: Boost energy and metabolism Vitamin A is a fat-soluble vitamin that is essential for healthy vision, skin, and other tissues in the body. Vitamin A acts as an antioxidant and fights cell damage. Iron is essential for the formation of red blood cells, and a lack of iron can cause anemia and fatigue. Copper helps iron be absorbed into the bloodstream, playing an important role in energy production. Ginseng helps improve circulation, improve fatigue, and increase energy levels Support cognitive health Vitamin E promotes cell function, aids circulatory system function, and improves blood flow to the extremities and memory. Vitamin C is important for the synthesis of the neurotransmitter dopamine, but it also protects memory from oxidative stress. Copper, zinc, iodine and selenium support function and production. Support immune system Vitamin C is one of the most powerful natural immune system boosters. Vitamin C deficiency makes us more susceptible to low immunity. Daily intake of vitamin C is essential for good health because your body does not produce or store vitamin C. Coenzyme Q10 is a potent antioxidant that supports immune system response, especially in people who are immunocompromised. Citrus bioflavonoids work synergistically with vitamin C to promote immune health Vitamin D (D-3, cholecalciferol) is produced by the body. Sunlight is a good source of vitamin D; insufficient exposure can affect health.