The provided text is a transcript of a video where Dr. Mike, a medical professional, answers questions from his viewers. He discusses various topics such as:
* Why men have nipples (it's a leftover from fetal development)
* Doctors who smoke (despite knowing the risks, some doctors may smoke due to stress and burnout)
* Getting used to the sight of blood (Dr. Mike says he was never fazed by it)
* Vaping (Dr. Mike is not a fan, citing the risks of nicotine and chemicals)
* Handwriting (Dr. Mike admits his handwriting is bad, but he's worked to make it legible)
* Cleaning ears (he advises against using Q-tips to clean the inside of the ears)
* Makeup (he's not a fan, but thinks it's okay in moderation)
* Hiccups (he recommends eating a spoonful of sugar to cure them)
* Microwaves (he says there's no risk, despite some websites claiming they cause cancer)
* Thanking medical professionals (he recommends writing a letter of gratitude, which can have psychological benefits)
Throughout the video, Dr. Mike shares his personal experiences and opinions, while also providing medical information and advice.
Here are the key facts extracted from the text:
1. The channel "The Medical Reaction" has over 10 million views.
2. Smoking rates have reached an all-time low, with percentages dropping into the teens.
3. Nicotine is an addictive substance that constricts blood vessels.
4. Doctors should not prescribe medication to themselves due to bias and lack of objectivity.
5. Inserting objects into the ears is a huge no-no and can push earwax further in and irritate the canal.
6. Over-the-counter earwax dissolving solutions can be used to dissolve earwax.
7. Doctors have tools to clean out ears and remove earwax safely.
8. Hiccups are caused by a spasm in the diaphragm.
9. Eating a spoonful of sugar can cure hiccups.
10. Microwaves do not pose a risk to health.
11. Letters of gratitude can decrease symptoms of anxiety and depression.