¿Exceso de suplementos? ¿Cuántas cápsulas de vitaminas y suplementos puedo tomar al día?

Too many supplements? How many vitamin and supplement capsules can I take per day?

In the constant search for a healthier life, many people turn to nutritional supplements to ensure they get the necessary nutrients. However, the question arises: how many supplements is safe and beneficial to take per day? Let's explore this question from a scientific perspective to gain a clearer understanding.

How Many Supplements is Too Many?

The amount of supplements a person can safely take varies depending on a number of factors, including age, gender, health, and lifestyle. The American Dietetic Association suggests that, in general, most nutrients should be obtained from whole foods. However, they recognize that there are cases where supplements are necessary to cover specific deficiencies.

Recommended Doses:

Recommended supplement doses vary depending on the nutrient and individual situation. The US National Institutes of Health's Office of Dietary Supplements provides guidelines on recommended dosages for different age groups and sexes. It is essential to note that exceeding these doses can have negative consequences for health.

Vitamin D:

A key example is vitamin D, vital for bone health. While the recommended daily dose is 600 IU for adults, some studies suggest that higher doses may be beneficial in certain cases. However, excessive intake can be toxic.

Omega-3 fatty acids:

Omega-3 fatty acids, known for their anti-inflammatory properties, are another popular supplement. The American Heart Association suggests that most people can get enough omega-3s from foods, but in some cases, they may benefit from supplements. However, caution should be taken with excessive doses as they may increase the risk of bleeding.

Calcium and Magnesium:

Calcium and magnesium are crucial for bone and muscle health. While some may need supplements, overdoing it on calcium could increase the risk of cardiovascular problems. The proper ratio of calcium to magnesium is also essential, as these minerals work together.


The intake of nutritional supplements should be personalized and based on specific needs. Consulting a health professional before starting any supplement regimen is essential. Scientific studies support the idea that more is not always better, and a balanced intake of nutrients through whole foods remains the foundation of a healthy diet.


  1. "Dietary Supplements: What You Need to Know." National Institutes of Health, Office of Dietary Supplements.


  1. Ross AC, Taylor CL, Yaktine AL, Del Valle HB, editors. "Dietary Reference Intakes for Calcium and Vitamin D." National Academies Press, 2011.

  1. "Omega-3 Fatty Acids and Cardiovascular Disease: A Scientific Statement From the American Heart Association." Circulation, 2017.


Back to blog

Leave a comment

Discover our natural supplements