Original by Dr. Steve Wong
April 14 , 2023
In the past 50 years, humanity’s achievements in medical and genetic engineering science have surpassed the accomplishments of the past several hundred or even thousands of years. By sequencing the genome, the foundation has been provided for diagnosing and treating diseases, and breakthroughs have been made, such as gene therapy and editing technology that can repair embryonic viruses and replace defective genes, all essential to changing human genetics in preventing diseases. With the development of vaccines and antibiotics, the number of deaths caused by infectious diseases has also been greatly reduced. Medical imaging technologies, such as MRI and CT scans, have greatly improved the ability to detect and diagnose diseases early. In addition, advances in surgical techniques and medical equipment have made many surgeries safer and more effective. These advances have enabled people to live longer; theoretically, humans can live up to 120 years old.
Today, we can attribute the extension of life mainly to genes and a healthy lifestyle. However, some strategies can help people live healthier lives, including:
- A healthy diet that includes plenty of fruits, vegetables, whole grains, and lean meats
- Regular exercises such as walking, jogging, or weightlifting
- Managing stress through techniques such as meditation, yoga, or therapy.
- Avoid smoking, excessive drinking, and other harmful substances
- Regular medical check-ups to monitor and manage health conditions
- Maintaining strong social connections and a sense of life purpose
The above are standard recommendations found online, but I have added my research, further information gathering, and experience to share my opinions.
I have noticed that life expectancy in the United States has declined since before the pandemic, despite the country having advanced medical technology and top-notch doctors. However, most people enjoy eating what they love, including fast food, processed foods, and sugary drinks like soda, leading to high blood sugar. In public places, it is common to see some overweight or obese people from young to old. Developed countries seem to suffer from “diseases” caused by their habits. Because people are taking too much food and not the right food. It causes people to get diabetes, heart disease and blood vessel disease that can lead to death. In countries with advanced information and developed countries, people are generally aware that too much sugar can cause heart and vascular diseases, and to stay healthy by eating until 60-70 per cent full. The problem is human cells are competent to induce favourites of sugar-generating foods such as the staple food of the Chinese, such as porridge, noodles and rice which is a must for most Chinese. It’s like the Americans who like Coke, candies and fast food such as MacDonald’s.
Apart from the 1-6 points I mentioned earlier, I practice “intermittent fasting,” which means eating only within an 8-hour window and primarily consuming wild-caught seafood and vegetables. I avoid all farmed fish, especially freshwater fish because they contain chemicals such as antibiotics and vitamins that can harm the human body if absorbed in large amounts over a long period. I don’t eat much meat, especially red meat, as almost all poultry, beef, lamb, and pork are farm-raised, so it’s best to eat them in moderation. I only use certain oils such as olive oil, coconut oil (depending on the temperature), and lard. All other oils carry some risk due to their high levels of polyunsaturated fats. I am very committed to exercising and aim to run four marathons each year, which causes me to practice daily. I don’t experience much work-related stress because some problems can be solved without worrying, and worrying won’t help solve problems that can’t be solved. I sleep more than I used to and occasionally take a nap. I also go to bed early and get up early.
As technology continues to develop, there will come a day when human life can be extended through genetic engineering and modification. However, there is significant controversy regarding morality and laws. Therefore, we can only rely on diet and other lifestyle habits to improve longevity.