The claim surrounding this question would come out to be true.
The question asked is if the 2024 presidential election affects individuals health. This question was then followed by a link to the Mental Health America statement on the 2024 election. This statement draws back to older presidential elections and feelings that surround it but also gives a number of links of resources if experiencing any of the negative feelings. It mentions that white some individuals celebrate this election there are many others that are experiencing dark thoughts and disappointment. Another main takeaway was the emphasis on their efforts as an organization to advocate with political leaders to speak on these matters and address the public health crisis happening. Giving major importance to their organization's purpose.
The Mental Health America organization is America's largest non profit dedicated to mental health, well being and other aspects of the crisis. They specialize in research, the spreading of donations and resources for the public. Given that their website is organization based (org), my first instinct was to find it trustworthy but I still looked at more of their work. Their website was very informative including; statistics, informative articles, missions and crisis resources were all easy to navigate. Link to mission statement:
https://mhanational.org/
Apart from this article, other major organizations such as the Anxiety & Depression Association of America (ADAA) published articles acknowledging the feelings surrounding this election and suggestions of how to manage these feelings similar to the ones from the first article. Rachel Busman reassures and mentions that these feelings are normal since this election will affect the following years for individuals. Rachel is a licensed psychologist and the senior director of the Child & Adolescent Anxiety and related disorders program giving her lots of experience in mental health disorders.
Link to article: https://adaa.org/learn-from-us/from-the-experts/blog-posts/consumer-professional/election-over-now-what
More about Rachels work: https://cbc-psychology.com/cbc-staff/rachel-busman-psyd-abpp
Given that 2 trusted websites, who specialize in mental health disorders, published articles informing and showing support to those who may feel defeated after the election proves that this claim is true.