The Claim

Older adults aged 65 and older with chronic diseases and those taking regular medications have significantly lower health literacy levels compared to older adults without chronic diseases or regular medication use.

Source: Interdisciplinary Examination of the Communication Effect of Herbal Product Advertisements Targeting Health Problems in Older Adults: The Role of Advertising and Health Literacy

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
40score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Older adults aged 65 and older who have chronic diseases or take regular medications have lower health literacy than those who do not.

See the scientific wording

Among older adults aged 65 and older, those with chronic diseases and those taking regular medications have significantly lower health literacy levels, suggesting that the population most vulnerable to misleading herbal product claims is also the least equipped to evaluate them critically.

Why this might work

Chronic diseases and multiple medications reduce brain function in areas that process information, make decisions, and remember details. This makes it harder for older adults to understand health facts, judge if claims are true, or spot misleading information about herbal products.

Supported mechanismbased on 1 study

What the research says

1 study

  1. Study: Interdisciplinary Examination of the Communication Effect of Herbal Product Advertisements Targeting Health Problems in Older Adults: The Role of Advertising and Health Literacy

    Older adults who don’t understand health info well are more likely to believe fake herbal ads and want to buy them, and this study shows that the worse your health literacy, the more you trust those claims.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.