Deficiency of qi and blood can be alleviated by diet conditioning. Some foods beneficial to qi and blood are pig liver, duck blood, beef, shrimp, red dates, yam and so on. These foods are rich in high-quality protein, vitamins and minerals, which are helpful for invigorating qi and nourishing blood. In addition, you can also try some health tea, such as jujube tea, longan tea and lotus seed tea. These teas are all helpful for invigorating qi and nourishing blood.