Poria cocos: diuresis and dampness, spleen and heart. Squid: nourishing yin and stomach, nourishing deficiency and moistening skin, and expelling toxin. Longan: nourishing blood and tranquilizing mind, strengthening brain, nourishing heart and strengthening spleen, and breast enhancement. Jujube: Buzhong Yiqi, nourishing blood and calming the nerves. This is a good combination of health and fitness. You can stew it together.