NEUROSCIENTIST: This HABIT Makes YOU UNATTRACTIVE | Andrew Huberman

Neuro Lifestyle

13 Jan 202306:59

Summary

TLDRThe transcript discusses the impact of mouth breathing on health and facial structure, highlighting the connection between nasal breathing and reduced anxiety due to proper CO2 levels. It suggests that mouth breathing can lead to sleep apnea and facial aging, emphasizing the importance of nose breathing and jaw exercises for maintaining a youthful appearance and proper jaw structure. The speaker cites the book 'Jaws: A Hidden Epidemic' by Dr. Ali and the 1800s book 'Shut Your Mouth', which both advocate for nasal breathing to enhance facial aesthetics and health. The discussion also touches on the benefits of chewing hard foods for dental health and the potential to avoid orthodontia, comparing human dental structure to that of animals and ancient humans. The importance of dental hygiene, including flossing and brushing, is also mentioned for overall health.

Takeaways

😴 Overweight and sleep apnea can lead to increased anxiety due to insufficient CO2 elimination during sleep.
👃 Mouth breathing is not ideal and can be improved by training oneself to breathe through the nose, which is healthier.
🏃 Engaging in regular cardio exercises, like long runs, can help with overall health and may indirectly affect breathing habits.
📚 The book 'Jaws: A Hidden Epidemic' by Collies at Stanford discusses the impact of diet and culture on jaw structure and facial features.
🦷 Chewing hard food and not being a mouth breather can lead to better jaw and facial structure, as demonstrated by twin studies in the book.
🐰 A young girl's face aged rapidly due to a pet allergy, but improved after nasal breathing was encouraged, showcasing the impact of breathing on facial appearance.
🦴 Jaw exercises and avoiding mouth breathing can change facial structure significantly in a short time, as seen in various studies and practices.
💪 Facial muscle strength, particularly in the jaw, contributes to a more attractive and youthful appearance.
🏋️‍♀️ Skin care salons like 'face gym' offer facial workouts that can improve lymphatic drainage and change facial structure after a session.
👄 The use of mouth taping or devices like Jawsizer can help dilate nasal passages and improve facial structure, despite some discomfort.
🍽️ Chewing food properly, especially hard foods, is beneficial for maintaining good dental and jaw structure, which is linked to overall health.

Q & A

What is the connection between being overweight and sleep apnea?
-Being overweight or mildly overweight can contribute to sleep apnea because excess body weight can put pressure on the airway, leading to more instances of not getting rid of CO2 and causing anxiety due to a sensation of suffocation during sleep.
Why is it suggested to sleep with athletic tape on your mouth?
-Sleeping with athletic tape on your mouth is suggested to train oneself to breathe through the nose, which is considered better for overall health and can help reduce anxiety and improve sleep quality.
How can mouth breathing affect one's facial structure and health?
-Mouth breathing can lead to a change in facial structure over time, potentially resulting in droopy features and misaligned teeth. It can also contribute to poor nasal breathing and a weaker jaw structure.
What is the book 'Jaws: A Hidden Epidemic' by Collies at Stanford about?
-The book 'Jaws: A Hidden Epidemic' discusses the impact of mouth breathing on facial structure and health. It includes twin studies that illustrate the differences in jaw structure and health outcomes based on dietary habits and whether one breathes through the mouth or nose.
How can nasal breathing help with facial structure and skin health?
-Nasal breathing can help maintain a more attractive and youthful facial structure by promoting better jaw and cheekbone development. It can also improve skin health by reducing the droopy appearance of the eyes and enhancing the overall facial muscle tone.
What is the Jawsizer and how does it work?
-The Jawsizer is a device used in Hollywood to improve facial structure by dilating the nasal passages and encouraging nasal breathing. It works by providing a workout for the facial muscles, which can change the facial structure over time.
What is the significance of chewing hard foods for jaw and teeth health?
-Chewing hard foods is important for maintaining strong jaw muscles and a well-developed dental structure. It helps to prevent dental issues and the need for orthodontia, and it contributes to a healthier and more attractive facial appearance.
Why did people in the past have better dental structures?
-People in the past had better dental structures because they often chewed harder foods, which naturally exercised their jaw and teeth, leading to a stronger and more aligned dental structure without the need for braces or other orthodontic interventions.
How does dental care relate to overall health?
-Dental care is directly related to overall health because bacteria in the mouth can enter the bloodstream and cause issues in other parts of the body. Regular brushing, flossing, and dental check-ups can improve heart health and prevent other systemic issues.
What is the role of facial exercises in maintaining a youthful appearance?
-Facial exercises can help maintain a youthful appearance by strengthening the facial muscles, which can reduce the appearance of droopy eyes and enhance the overall structure of the face. This can be done through specific jaw exercises and by avoiding mouth breathing.
How does the consumption of soft foods impact facial structure and dental health?
-Consuming soft foods can negatively impact facial structure and dental health because it does not provide the necessary exercise for the jaw and teeth. This can lead to weaker jaw muscles, misaligned teeth, and a less defined facial structure.

Outlines

00:00

😴 Impact of Mouth Breathing on Sleep and Facial Structure

The first paragraph discusses the negative effects of mouth breathing, particularly during sleep, on both health and physical appearance. It highlights how sleep apnea, often associated with being overweight, can lead to increased anxiety due to inadequate CO2 removal. The paragraph also touches on the importance of nasal breathing for better health and suggests using athletic tape to seal the mouth during sleep as a training method. It further explores the impact of diet on jaw development, citing a book by Collies of mine at Stanford, which presents twin studies showing the difference in jaw structure between individuals who eat soft foods and those who chew hard foods. The narrative emphasizes the role of strong jaw muscles in maintaining a youthful facial structure and the potential to improve it through exercises and avoiding mouth breathing. It also mentions the Jawsizer device and peptides as non-surgical alternatives to achieve better facial and jaw structure.

05:01

🦷 Historical and Biological Perspectives on Dental Health

The second paragraph delves into the historical and biological aspects of dental health. It contrasts the dental condition of ancient mummies and animals with the modern human population, noting the decline in natural tooth structure and the rise in dental issues. The paragraph suggests that the affluent classes of the past, who consumed a diet requiring more chewing, maintained better dental health. It questions the shift in human dietary habits and the impact on dental structure, speculating that factors such as sugar consumption and lack of dental care may have contributed to the current state of dental health. The importance of flossing and brushing to prevent bacterial growth and its potential effects on overall health is also discussed. The paragraph concludes by emphasizing the benefits of thorough chewing for maintaining a strong facial structure and healthy teeth.

Mindmap

Keywords

💡Sleep Apnea

Sleep apnea is a potentially serious sleep disorder where breathing repeatedly stops and starts during sleep. In the script, it is mentioned that overweight individuals are more prone to sleep apnea, which can lead to anxiety due to the body not being able to efficiently eliminate CO2.

💡Mouth Breathing

Mouth breathing is the act of breathing through the mouth instead of the nose. The transcript discusses how mouth breathing can lead to insufficient CO2 expulsion, which is linked to anxiety and potential changes in facial structure. It is also associated with sleep apnea and is suggested to be corrected by training oneself to breathe through the nose.

💡Anxiety

Anxiety is a feeling of worry, nervousness, or unease about something with an uncertain outcome. The script connects anxiety with sleep apnea and mouth breathing, where improper respiration during sleep can cause a buildup of CO2, leading to increased anxiety.

💡Facial Structure

Facial structure refers to the shape and appearance of a person's face, including the arrangement and form of the bones, muscles, and skin. The video emphasizes that facial structure can be influenced by habits such as mouth breathing and the type of food one consumes, with examples given of how different dietary habits can affect jaw development.

💡Jaw Exercises

Jaw exercises are physical activities designed to strengthen the jaw muscles and improve the structure of the face. The script suggests that engaging in jaw exercises and avoiding mouth breathing can change facial structure positively within a few months.

💡Nasal Breathing

Nasal breathing is the process of inhaling and exhaling air through the nose. The transcript promotes nasal breathing as a healthier alternative to mouth breathing, stating that it is better for CO2 elimination and can contribute to a more attractive and well-defined facial structure.

💡Cardio

Cardio, short for cardiovascular exercise, involves activities that strengthen the heart and lungs. The script mentions that the speaker does long runs or other forms of cardio once a week, emphasizing the importance of not mouth breathing during these exercises for better health and facial structure.

💡Obesity

Obesity is a medical condition involving excess body fat. The transcript discusses how obesity can exacerbate sleep apnea, which in turn can lead to increased anxiety and other health issues, highlighting the importance of managing weight for overall health.

💡Orthodontia

Orthodontia is a branch of dentistry that specializes in the diagnosis, prevention, and treatment of dental and facial irregularities. The script argues that with proper nasal breathing and chewing habits, the need for orthodontic treatment, such as braces, could be reduced or eliminated.

💡Chewing Hard Foods

Chewing hard foods refers to the act of consuming and breaking down tough or hard-to-chew items with the teeth. The video suggests that chewing hard foods can contribute to better jaw and teeth structure, as it exercises the jaw muscles and can help prevent dental issues.

💡Dental Care

Dental care involves practices aimed at maintaining the health of one's teeth and gums. The script touches on the importance of dental care, including brushing and flossing, to prevent cavities and maintain overall health, as poor oral hygiene can lead to broader health issues.

Highlights

Overweight or mildly overweight individuals with sleep apnea experience more anxiety due to insufficient CO2 elimination during sleep.

Mouth breathing is linked to increased anxiety and can negatively impact facial structure.

Using athletic tape to seal the mouth during sleep can help train oneself to breathe through the nose, which is healthier.

Cardiovascular exercise, such as long runs, can help reduce mouth breathing and improve facial structure.

The book 'Jaws: A Hidden Epidemic' by Dr. Airlie Moise at Stanford discusses the impact of diet on jaw and facial structure.

A diet of soft foods can lead to poor jaw and facial development, while chewing hard foods promotes better structure.

Nasal breathing helps maintain facial structure and prevents droopy features.

A young girl's face aged rapidly due to a pet allergy causing mouth breathing, but improved after nasal breathing was restored.

Using a mouth closure device at night can help promote nasal breathing and improve facial features.

The Jawsizer device can help strengthen jaw muscles and improve facial structure, though it may cause drooling.

Facial exercises can help improve jaw and facial muscle strength, leading to better facial structure.

Chewing hard foods is important for maintaining good jaw and tooth structure.

The book 'Shut Your Mouth' from the 1800s discussed the negative impacts of mouth breathing on health and appearance.

Chewing hard foods can help prevent the need for orthodontia and promote better tooth structure.

Animals and ancient humans had better tooth structure due to their diet and chewing habits.

Modern dental issues may be linked to factors like sugar consumption and lack of flossing.

Maintaining good oral hygiene through brushing and flossing is important for overall health.

Chewing food thoroughly can have a significant impact on facial structure and appearance.