My son and daughter-in-law smoke, claiming it is the only thing that helps their anxiety. Does it?

While smoking may provide temporary relief for anxiety symptoms, it is not a recommended long-term solution for managing anxiety. Smoking can worsen anxiety over time due to its effects on the body, including increased heart rate and blood pressure.
Many evidence-based treatments for anxiety have been shown to be effective, such as cognitive-behavioral therapy (CBT), medication, and relaxation techniques. It may be helpful to encourage your son and daughter-in-law to explore these options with a healthcare professional.
Additionally, quitting smoking can have many health benefits, including improved lung function, decreased risk of cancer and heart disease, and improved overall quality of life. It may be helpful to provide them with resources and support to quit smoking if they are interested.
Overall, smoking is not a recommended solution for managing anxiety, and there are many effective treatments available. Encourage your son and daughter-in-law to explore these options with a healthcare professional and consider quitting smoking for their overall health and well-being.