Actually, all experts are of the opinion that the real secret for health lies in using a variety of different foodstuffs on a daily basis, and taking in a balanced supply of nutrients, as well as doing a proper amount of exercise and a normal balance of work and relaxation. In this way one will naturally increase the body's immunity and ability to resist the invasion of germs and viruses.
其實所有的專家都建議，真正健康的秘訣在於每天服用多種食物，攝取均衡的營養素，並做適度運動及正常作息，如此自然能增加身體免疫力，抵抗病菌或病毒的入侵。