Global immunostimulants industry in 2022 was US$ 108.22 billion and is estimated to be US$ 113.54 billion in 2023. Future Market Insights has mentioned in its reports that the immunostimulants industry will expand at a CAGR of 6.2% between 2023 and 2033, totaling around US$ 206.96 billion by 2033. Expansion in the geriatric population worldwide …