Smiling lady looking at the bottle of vitamins in her hand

Study Shows Multivitamin Use May Boost Resistance to Illness

The usefulness of multivitamins is hotly debated. Many contend that they are a waste of money for most people, while others suggest they may help specific segments of the population.

A recent study looked to shed some light on the topic.

It found that older adults who took a daily multivitamin and mineral supplement, along with 10 mg of zinc and high levels of vitamin C, received a noticeable boost in immune strength compared to those taking a placebo.

What exactly did it do? The supplement group experienced shorter and less severe illness symptoms to conditions like a common cold than the placebo group.

It was a small study featuring only 45 people between the ages of 55 and 75, but the results did indicate that the supplements were able to boost targeted immune actors and potentially rectify any nutrient deficiencies among participants.

A host of nutrients, including vitamin A, C, D, and E, as well as minerals like iron, play a significant role in immune health.

Overall, the group that took the multivitamin reported fewer illness symptoms when they fell ill, and they were only sick for less than two days. On the other hand, the placebo group experienced harsher symptoms and had illness last, on average, more than six days.

Research suggests that roughly one-third of older adults are deficient in at least one micronutrient and often more. This shortage may contribute to immune strength, which has a tendency to go down with age.

This recent study, conducted by researchers from Oregon State University, suggests supplementation may help reduce deficiencies and strengthen the at-risk group’s immune response.

The multivitamin contained:

  • 700 milligrams (mg) vitamin A
  • 400 international units (IU) vitamin D
  • 45 mg vitamin E
  • 6.6. mg vitamin B6
  • 400 micrograms (mcg) folate
  • 9.6 mcg vitamin B12
  • 1,000 mg vitamin C
  • 5 mg iron
  • 0.9 mg copper
  • 10 mg zinc
  • 110 mcg selenium

Author Bio

About eight years ago, Mat Lecompte had an epiphany. He’d been ignoring his health and suddenly realized he needed to do something about it. Since then, through hard work, determination and plenty of education, he has transformed his life. He’s changed his body composition by learning the ins and outs of nutrition, exercise, and fitness and wants to share his knowledge with you. Starting as a journalist over 10 years ago, Mat has not only honed his belief system and approach with practical experience, but he has also worked closely with nutritionists, dieticians, athletes, and fitness professionals. He embraces natural healing methods and believes that diet, exercise and willpower are the foundation of a healthy, happy, and drug-free existence.

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https://www.mdpi.com/2072-6643/12/8/2447

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