The hottest Health Impacts Substack posts right now

PFAS chemicals are being found everywhere and pose a threat to humans and the environment.
Nanoplastics are present in bottled water and could have potential health impacts.
The decline in North America's bird population is mainly due to human-made causes like habitat loss and climate change.

Study utilizes questionable research to support the idea that weight loss interventions for children won't increase eating disorder risk.
Authors of the study have conflicts of interest as they receive payments from or are associated with the weight loss industry.
The study fails to provide concrete evidence that weight management leads to long-term weight loss or health benefits.

The US Preventive Services Task Force has put forth draft guidelines for higher-weight children, open for public comment until January 16, but the evidence does not support their conclusions.
The recommendation for weight loss interventions for children 6 and older is based on short-term data and studies with significant flaws, posing the risk of harm without clear long-term benefits.
Structural inequalities, financial insecurity, and weight bias play significant roles in influencing diet, physical activity, and access to healthcare, complicating the effectiveness and ethics of weight loss interventions.

Diet culture thrives on evil marketing seasons like the holidays, New Years Resolution season, and swimsuit season, making billions of dollars convincing people to try unproductive weight loss methods.
Intentional weight loss often fails in the long term, leading to weight regain and potential negative health impacts like increased mortality, yet the diet industry continues to profit massively from repeat business.
Weight stigma is a real issue, impacting individuals regardless of their body positivity, and many still believe in the myth that weight loss leads to better health despite evidence showing otherwise.

There is concern over cannabis-related psychosis and its potential risks.
Cannabis has both drawbacks and medical benefits, such as potential tumor-fighting effects.
The Biden administration is addressing issues related to cannabis, like interstate commerce and consumption lounges.

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Soap has a long and diverse history, originating from ancient civilizations like Sumerians and Egyptians.
The concept of hygiene and soap usage evolved over time, from ancient times to modern-day practices.
The modern obsession with hygiene and soap may have unintended consequences, like antimicrobial resistance.

Climate change is leading to rising temperatures, impacting air quality by influencing ozone levels and PM2.5 concentrations.
Different climate models project varying futures for ozone levels, illustrating the uncertainties in climate modeling.
Understanding the data on climate change, air quality, and health is crucial for shaping effective policies to create a healthier and more sustainable future.