Скачать или смотреть 9 Dangerous Medical Myths You Still Believe

Evidence-based medicine saves lives – Refusing proven medical treatment (like Steve Jobs delaying surgery for pancreatic cancer) can reduce survival chances from nearly 100 percent to below 10 percent in some cancers, according to oncology studies.

Hydration myth busted – About 90 percent of studies confirm you don’t need exactly 8 glasses or 2 liters daily. Fluids from foods and various drinks are usually enough for most healthy people.

Vaccines and autism: No link – Over 25 large studies (sample size: more than 1.2 million children) prove zero connection between vaccines and autism. The original claim was fraudulent and has been fully retracted.

Cracking knuckles and arthritis – Long-term studies show no increased risk of arthritis in people who regularly crack their knuckles. Prevalence of arthritis is the same in both groups.

Reading in dim light doesn’t ruin eyesight – Multiple studies confirm there is no permanent vision loss or increased risk of myopia from reading in low light. Only temporary eye strain.

Wet hair or cold air doesn’t cause colds – Human studies found no higher infection rate from being cold or having wet hair, unless exposed to a virus. The real cause is viral infection.

Shaving doesn’t make hair thicker – Studies show no difference in hair texture, color, or growth speed after shaving. The “thicker” look is just an illusion from blunt hair tips.

Swimming after eating is safe – No scientific evidence supports the myth that you’ll get cramps and drown if you swim right after eating. Only mild discomfort is possible.

We use almost all our brain – Brain scans (MRI, PET) show that nearly 100 percent of the brain is active during daily activities. The “10 percent” myth is false.

Microwaving food is safe – Studies and health authorities (WHO, FDA) confirm microwaves do not make food unhealthy or radioactive. Nutritional value is preserved or sometimes better than with boiling/frying.



Disclaimer:

This information is provided for general knowledge and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult with your doctor for any questions or concerns you may have about your health.