Medical research shows that when the body temperature rises by 65438 0℃, the human immunity will be improved by 30%. Conversely, when the body temperature drops, the immunity will also drop. 36.8 0.34℃ is the standard value of normal body temperature, but due to excessive pressure and improper diet, the normal body temperature of modern people is mostly between 35℃ and 36℃. This "low temperature state" is undoubtedly an important reason for the high incidence of intractable diseases such as hypertension, hyperlipidemia, diabetes, obesity, menopausal disorder, depression, myocardial infarction and cancer. It can be said that body temperature is the decisive factor of birth, aging, illness and death.

Dr ishihara is a famous health expert in Japan. For decades, he has been devoted to the research and practice of natural therapy with "warming up" as the core. Former Japanese Prime Minister Tsutomu Hata, Hosokawa Morihiro and other celebrities and politicians often go to Dr. Ishihara's Izu sanatorium to recuperate. This book introduces in detail simple and easy methods such as diet, bathing (half-body bath, hand bath, foot bath) and brisk walking, so that your body temperature can be easily raised to the best state, and various diseases can be prevented through "warm-up".