Adverse reactions are no problem. Except Astragalus membranaceus, all other materials are of the same origin as medicine and food, but I remind you that Astragalus membranaceus doesn't taste very good, so don't spoil your original soybean milk taste.

Moreover, astragalus has the function of invigorating qi and is not suitable for people with qi deficiency. Generally, qi deficiency and edema (these need to be dialectical, and you can't just say that all symptoms are qi deficiency). If you really want to use it, don't put too much. If there are children drinking soybean milk at home, it is recommended not to put astragalus.

In short, these things can be used together as long as you pay attention to the dosage. The main thing is not to put too much red dates and astragalus, and the rest can be safely drunk.