It is recommended to read Huangdi Neijing-Four Seasons Health Preservation by Xu Wenbing and Huangdi Neijing-Family Instructions by Xu Wenbing and Liang Dong. It is better to seek medical help than to seek self-help. You can buy the series of "Twenty-four solar terms regimen" and "Twenty-four solar terms diet" online, with a discount of about 50% to 60%.

Middle-aged and elderly people have more social experience and time. After reading the above (in fact, you can't help but watch it repeatedly when you enter the door), it is more correct to read the classic original books "Book of Changes" and "Huangdi Neijing", or you can buy them online;

Dangdang, JD.COM Mall ... Just click on the title you want to buy on Baidu, and many choices will pop up. You can send the book to your box in half a day, or you can choose to pay after receiving the book, which is very convenient.