Cardiothoracic surgeon lists five worthwhile health investments
Water filters help reduce exposure to contaminants in tap water
Spending more on health does not always mean spending wisely, according to Dr Jeremy London, a board-certified cardiothoracic surgeon with over 25 years of experience, who has outlined five purchases he considers genuinely beneficial for long-term wellbeing.
In an Instagram video posted on 20 July, Dr London said that rather than relying on supplements or wellness trends with limited scientific backing, certain evidence-based tools and habits can offer greater long-term value.
Water filtration and safer cookware
Dr London recommended investing in a high-quality water filter, noting that untreated tap water can contain contaminants linked to health issues. He also advised switching to stainless steel cookware, warning that non-stick or Teflon-coated pans can release harmful chemicals into food, particularly when damaged or exposed to high heat.
Sauna use and blood pressure monitoring
Despite being a significant expense, Dr London said a traditional sauna is backed by strong data showing reduced cardiovascular risk and support for cognitive health.
He also urged people to monitor blood pressure at home rather than relying on an annual check at their doctor's office, explaining that regular readings offer a more accurate picture of arterial health over time.
Advanced blood testing for early detection
Dr London said standard blood test panels often provide limited insight into overall health. He recommended more comprehensive testing every six months to track cardiovascular, metabolic and inflammation markers, allowing potential risks to be identified early.
He said his own family uses a testing service called Function Health for this purpose, adding that identifying and measuring health markers is essential to making meaningful improvements. Dr London concluded that while healthcare spending should be approached carefully, these investments offer genuine long-term value.
Note: This article is based on user-generated content from social media, and the claims have not been independently verified. It is for informational purposes only and is not a substitute for professional medical advice. Readers should consult a doctor with any questions about a medical condition.
