Do you think the elderly can choose Jiuxianzun brand Huoshan Dendrobium Granules to enhance their immunity?

Yes, because my old mother is also eating Jiuxianzun brand Dendrobium huoshanense granules, and she thinks the effect is quite good. At that time, she often caught cold. She hasn't seen this product since she used it. It is really good to know that it is clinically verified by Shanghai Fudan Cancer Hospital and has patented technology. I hope Baidu can help you.