Study Finds Rise in U.S. Supplement Use, Shift Away from Multivitamins
A recent study reveals an interesting trend in dietary habits among Americans: more people are turning to various dietary supplements, while the consumption of multivitamins is on the decline.
Conducted by researchers from Memorial Sloan Kettering Cancer Center in New York and the Harvard T.H. Chan School of Public Health in Boston, the research analyzed 25 years of data on supplement usage in the U.S., covering the years from 1999 to 2023. The study included over 63,000 adults aged 20 and older who shared their supplement habits.
Key Findings
The study showed that the percentage of U.S. adults using supplements rose from 51% to 60% over the analyzed period. Notably, the increase was most pronounced among older adults aged 65 and above, whose supplement use jumped from 62% to 78%. It was found that women, individuals with higher educational backgrounds, and those with insurance were more likely to use supplements.
Interestingly, while overall supplement use grew, the number of people taking multivitamins decreased from 35% to 31%. In contrast, the intake of specific vitamins and minerals, like vitamin D, zinc, magnesium, vitamin B12, and turmeric, saw significant increases. Other supplements, including ashwagandha, elderberry, collagen, and probiotics, also gained popularity.
A Shift in Focus
The rise in supplement consumption mirrors a broader interest in wellness and longevity, with many seeking products that support specific health needs such as immune function, gut health, and skin condition.
However, the researchers pointed out that increased usage doesn’t necessarily mean these supplements are effective for their intended purposes.
Expert Insights
Registered dietitian nutritionist Ilana Muhlstein shared her thoughts on this trend in an interview. She welcomes the growing interest in health but wishes more people would seek advice from qualified healthcare professionals rather than relying on popular influencers. Muhlstein expressed concern that the decline in multivitamin use, despite the popularity of certain weight-loss medications, might leave some people vulnerable to nutrient deficiencies.
She recommends that individuals taking weight-loss medications consider adding a multivitamin to their daily routine to fill any nutritional gaps. Additionally, she believes that daily probiotics, magnesium, and vitamin D3 can be beneficial for many individuals, especially during cold seasons.
Muhlstein also highlighted the importance of safety when it comes to supplements, urging consumers to choose products tested by third parties to ensure they are free from harmful substances like heavy metals and pesticides. She emphasized the need for transparency in the supplement industry, given its unregulated nature.
Conclusion
As Americans increasingly turn to supplements, it’s crucial to approach them thoughtfully. Seeking guidance from health professionals and selecting high-quality products can help individuals make informed choices about their health and well-being.
