The internet, especially social media, is flooded with health advice. However, not all of it is based on scientific evidence. In many cases, misinformation shared by celebrities or anonymous sources can encourage people to adopt potentially dangerous habits.
During the COVID-19 pandemic, the spread of health misinformation increased significantly. Experts warn that believing false advice can not only put your health at risk but also distract you from effective, evidence-based ways to protect yourself.
Below are nine common health myths that experts say you should not believe.
1. "Don't Exercise When You're Stressed"
Some people believe that physical exercise weakens the immune system and should be avoided during periods of stress. In reality, the opposite is true.
According to experts, regular physical activity supports the immune system, improves blood circulation, and helps reduce stress hormone levels.
Of course, if you have a high fever or a serious illness, your body needs rest. However, for healthy individuals, moderate exercise is beneficial.
2. "Use Clorox or Disinfecting Wipes on Your Hands to Kill Germs"
This is one of the most dangerous pieces of advice.
Disinfecting wipes are designed for cleaning household surfaces, not human skin. The chemicals they contain may cause skin irritation or damage.
The safest way to clean your hands is to wash them with soap and water or use a hand sanitizer specifically formulated for skin.
3. "Spraying Alcohol or Bleach on Your Body Kills the Virus"
According to the World Health Organization (WHO), spraying alcohol or bleach on your body will not kill viruses that have already entered your body.
Instead, these substances can damage your skin, eyes, and mucous membranes.
4. "Taking a Hot Bath Prevents Coronavirus Infection"
A hot bath may help you relax, but it does not protect you from COVID-19 or other viral infections.
Your body's core temperature remains stable regardless of the water temperature, and there is no scientific evidence that hot baths prevent coronavirus infection.
In fact, excessively hot water may cause burns.
5. "Eating Garlic Protects You from COVID-19"
Garlic is a nutritious food with certain antibacterial properties.
However, scientific studies have not shown that garlic can prevent COVID-19 or other coronavirus infections.
Garlic can certainly be part of a healthy diet, but it should not be considered a treatment or preventive measure against viral infections.
6. "Regularly Rinsing Your Nose with Saline Prevents Infection"
Rinsing the nose with saline solution may help clean the nasal passages and relieve symptoms of the common cold.
However, there is no reliable scientific evidence that it protects against COVID-19 or other respiratory infections.
Experts also warn that excessive nasal rinsing may weaken the natural protective function of the nasal lining in some individuals.
7. "Colloidal Silver Can Kill the Coronavirus"
During the pandemic, many claims circulated suggesting that colloidal silver could destroy the coronavirus.
According to the U.S. National Institutes of Health, there is no scientific evidence supporting these claims.
Moreover, long-term use of colloidal silver may be harmful and can lead to serious side effects.
8. "Drink Water Every 15 Minutes to Wash the Virus into Your Stomach"
This claim also became widespread on social media but has no scientific basis.
Drinking enough water is essential for maintaining good health, but it does not "wash away" or destroy viruses.
Experts emphasize that viruses entering the respiratory tract cannot be eliminated simply by drinking water.
9. "Ice Cream and Cold Foods Increase the Risk of COVID-19"
This is another common myth.
According to experts, there is no scientific evidence that eating ice cream or other cold foods increases the risk of contracting COVID-19.
The most important factors are maintaining good overall health, practicing proper hygiene, and following proven infection-prevention measures—not the temperature of your food.
Conclusion
When looking for health information, it is essential to rely on trustworthy, evidence-based sources. Not everything shared on social media is accurate, and misinformation can lead to harmful decisions.
Before trying any treatment or preventive method, consult a qualified healthcare professional. Remember, the best way to protect your health is to follow recommendations supported by scientific evidence.