Physician's Choice Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune, Digestive & Gut Health - Supports Occasional Constipation, Diarrhea, Gas & Bloating - for Women & Men - 30ct
$21.57 (as of May 19, 2025 11:59 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Understanding Micronutrients
Micronutrients are essential vitamins and minerals that play a crucial role in human health. Unlike macronutrients, which include carbohydrates, proteins, and fats, micronutrients are required in smaller amounts but are vital for various bodily functions. This list of micronutrients for humans encompasses a wide range of elements that contribute to overall well-being, including immune function, bone health, and energy production.
Vitamins: The Organic Micronutrients
Vitamins are organic compounds that are necessary for numerous biochemical processes in the body. They are categorized into water-soluble vitamins, such as Vitamin C and the B-vitamins, and fat-soluble vitamins, including Vitamins A, D, E, and K. Each vitamin has specific roles; for instance, Vitamin D is crucial for calcium absorption, while Vitamin C is important for collagen synthesis and immune support. This highlights the importance of a balanced diet rich in diverse food sources to ensure adequate intake of these essential vitamins.
Minerals: The Inorganic Micronutrients
Minerals are inorganic elements that also play significant roles in human health. They can be divided into two categories: major minerals, such as calcium, potassium, and magnesium, and trace minerals, including iron, zinc, and selenium. Each mineral has unique functions; for example, calcium is vital for bone health, while iron is essential for oxygen transport in the blood. A comprehensive list of micronutrients for humans would not be complete without acknowledging the importance of these minerals in maintaining physiological balance and supporting metabolic processes.
Vitamin A: The Vision Vitamin
Vitamin A is a fat-soluble vitamin that is crucial for maintaining healthy vision, immune function, and skin health. It exists in two primary forms: preformed vitamin A (retinol) found in animal products and provitamin A carotenoids found in plant-based foods. Adequate intake of Vitamin A is essential for preventing night blindness and supporting overall eye health. Foods rich in Vitamin A include liver, fish, dairy products, and colorful fruits and vegetables like carrots and sweet potatoes.
Vitamin C: The Immune Booster
Vitamin C, or ascorbic acid, is a water-soluble vitamin known for its antioxidant properties and its role in supporting the immune system. It aids in the synthesis of collagen, which is vital for skin, cartilage, and bone health. Additionally, Vitamin C enhances the absorption of non-heme iron from plant sources, making it an important nutrient for vegetarians and vegans. Citrus fruits, strawberries, bell peppers, and broccoli are excellent sources of this essential vitamin.
Vitamin D: The Sunshine Vitamin
Vitamin D is unique among vitamins because it can be synthesized by the body when exposed to sunlight. It plays a critical role in calcium absorption and bone health, as well as influencing immune function and cell growth. Deficiency in Vitamin D can lead to bone disorders such as rickets in children and osteomalacia in adults. Dietary sources include fatty fish, fortified dairy products, and egg yolks, but sunlight remains the most effective way to maintain adequate levels.
Iron: The Blood Builder
Iron is a trace mineral that is essential for the production of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. There are two types of dietary iron: heme iron, found in animal products, and non-heme iron, found in plant-based foods. Iron deficiency can lead to anemia, characterized by fatigue and weakness. To enhance iron absorption, it is beneficial to consume Vitamin C-rich foods alongside iron sources. Red meat, beans, lentils, and spinach are excellent sources of iron.
Calcium: The Bone Strengthener
Calcium is a major mineral that is crucial for maintaining strong bones and teeth. It also plays a role in muscle function, nerve signaling, and blood clotting. The body requires a consistent intake of calcium to support these functions, particularly during childhood and adolescence when bone growth is rapid. Dairy products, leafy greens, and fortified foods are rich sources of calcium. Ensuring adequate calcium intake is vital for preventing osteoporosis and other bone-related conditions later in life.
Zinc: The Immune Supporter
Zinc is a trace mineral that is essential for numerous biological functions, including immune response, protein synthesis, and wound healing. It plays a critical role in maintaining the integrity of skin and mucosal membranes, making it vital for overall health. Zinc deficiency can lead to impaired immune function and increased susceptibility to infections. Foods high in zinc include meat, shellfish, legumes, seeds, and nuts, highlighting the importance of including these foods in a balanced diet.
Magnesium: The Relaxation Mineral
Magnesium is a major mineral that is involved in over 300 biochemical reactions in the body, including energy production, muscle function, and nerve transmission. It also plays a role in regulating blood pressure and supporting a healthy immune system. Many people do not consume enough magnesium, which can lead to symptoms such as muscle cramps and fatigue. Foods rich in magnesium include nuts, seeds, whole grains, and leafy green vegetables, making it essential to incorporate these into daily meals for optimal health.
