Las vitamins They are essential organic compounds that the body needs in small quantities to function properly. They participate in fundamental processes, such as energy production, strengthening the immune system, and tissue formation and repair.
Over the years, the need to incorporate different vitamins varies due to the development and aging of the body.
During the childhoodthe body demands nutrients that promote growth and cognitive development. In the adulthoodneeds focus on maintaining energy and preventing illness. While in the old ageit is essential to preserve bone health and cognitive function.

A balanced diet adapted to each stage of life is key to satisfying these needs that the human body demands in daily life and thus obtaining vitamins.
In situations where food is not enough to cover the body’s needs, it may be necessary to incorporate supplements under medical indication. Even so, the priority should always be to obtain nutrients through natural sources.
What vitamins are needed in childhood
During the first years of life, accelerated growth and development of the immune system require a diet that includes adequate vitamin intake.
- The vitamin A It plays a key role in visual health and the proper functioning of the immune system. It can be incorporated through foods such as carrots, spinach or sweet potatoes.
- The vitamin D It promotes the correct formation of bones and is obtained mainly through exposure to the sun, in addition to sources such as fatty fish and eggs.
- The vitamin C It intervenes in tissue repair and strengthens the body’s defenses. Citrus fruits, strawberries and kiwi stand out for their high content.
- He hierro It is essential to form hemoglobin and support cognitive development. It is found in lean meats, legumes and fortified cereals.
- He socceressential for maintaining strong bones and teeth, is present in dairy products, tofu and green leafy vegetables.
Key vitamins between 20 and 40 years old
At this stage of life, the body needs a good base of nutrients to maintain energy, strengthen the immune system and prevent long-term deficiencies.
- B complex vitamins (B1, B2, B6, B12, folic acid). They are essential to obtain energy from food, maintain the nervous system and promote metabolism. They are found in: lean meats, whole grains, dairy products, legumes, green leaves.
- The vitamin C It helps synthesize collagen, strengthens defenses and acts as an antioxidant. Found in: citrus fruits, strawberries, kiwi, peppers.
- He folic acid It is vital for women of childbearing age, as it prevents neural tube defects in the fetus. Found in: green leafy vegetables, legumes and fortified cereals.
- He hierro It is key for both sexes, but it is especially recommended for women with heavy menstruations. It is found in: red meats, green leaves and lentils.
Key vitamins between 40 and 60 years
After the age of 40, the metabolism slows down and increases the risk of chronic diseases. For this reason, these are the necessary vitamins:
After the age of 40, the metabolism begins to slow down and the risk of chronic diseases increases, for this reason the vitamins necessary for this stage of life are:
- The vitamin D and calcium They are essential to promote bone health and prevent diseases such as osteoporosis. These nutrients are found in: fish and dairy products and are synthesized with sun exposure.
- He magnesium It is a vital nutrient in the regulation of blood pressure, and also contributes to muscle function. Found in: nuts, legumes and cereals.
- Omega-3 fatty acids They cooperate directly with cardiovascular and cognitive health. Found in: fish and flax seeds.
- The vitamina B12, It is essential for nervous function and is obtained from foods of animal origin. It is also common to obtain it through supplementation, especially in those who follow vegetarian or vegan diets.
Key vitamins after 60 years
Already in what is clinically considered old age, protecting and maintaining bone, cognitive and cardiovascular health is an essential task. For this reason, the necessary vitamins are:
- Vitamin D and calcium: Both are vital to prevent bone degradation.
- Vitamina B12: is essential to sustain cognitive function, while the omega-3 It is key for cardiovascular health.
- Vitamin E: In the elderly, protecting cellular health is essential, which is why this vitamin acts as an antioxidant and is found in vegetable oils, nuts and seeds.
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