One of the keys to staying energetic every day is to optimize the body’s cortisol awakening response (CAR).

Young girl B had an unplanned pregnancy at the age of 16. Two years later, she became pregnant again while dating a boyfriend she had just met, and she refused to change despite repeated persuasion. Meanwhile, young boy C dropped out of school at the age of 15. In order to make quick money, he took risks and was arrested. Even though he had been punished by law, he committed crimes again for immediate rewards.

The main cause of cognitive impairment is Alzheimer’s disease. In the pathology of Alzheimer’s disease, the main factor is the accumulation of β-amyloid (Aβ) in the brain, forming plaques and causing inflammatory reactions, which ultimately damage brain neurons.

Many good students rush to private tutors after school and are unwilling to rest at night, but their test scores are still not as good as expected.