vital nutrients
vital nutrients
What Are Essential Vitamins and Why Do You Need Them?Essential vitamins are nutrients your body cannot produce in sufficient amounts, so you must get them from food or supplements. There are 13 essential vitamins: A, C, D, E, K, and the B-complex vitamins (B1, B2, B3, B5, B6, B7, B9, B12). Each plays a unique role in energy production, immune support, bone health, vision, and more.How Much of Each Vitamin Do You Need Daily?Daily requirements vary by age, sex, life stage, and health status. General guidelines provide recommended dietary allowances (RDAs) or adequate intakes, such as vitamin C 75–90 mg, vitamin D 600–800 IU, and folate 400 mcg for most adults. Individual needs can differ, so personalized guidance is helpful.How Can You Get All Essential Vitamins Through Diet and Supplements?A balanced diet rich in colorful vegetables, fruits, whole grains, lean proteins, and healthy fats usually covers most vitamin needs. Supplements can fill gaps when diet, absorption, or life stage requires extra support. Always choose quality products and consult a professional when needed.