Conclusion
TCM has long employed astragalus. But the safety and efficacy of it for any condition have not been conclusively studied in Western research to date. In terms of immunological support, heart disease, diabetic renal disease, and COPD, some preliminary studies have shown promise.
Watch out for any potential adverse effects if you take astragalus. Inquire about possible drug interactions with your doctor or chemist.
If you have an autoimmune disease, are pregnant or nursing, have had an organ transplant, have chronic ailments, or take medications that astragalus may interact with, avoid using astragalus. There is no documented safe dosage.
References;
[1] https://www.nccih.nih.gov/health/traditional-chinese-medicine-what-you-need-to-know
[2] https://www.medicalnewstoday.com/articles/237191
[3] https://www.nhs.uk/conditions/chronic-obstructive-pulmonary-disease-copd/
[4] https://www.healthline.com/health/fev1-copd
[5] https://www.mayoclinic.org/diseases-conditions/crohns-disease/symptoms-causes/syc-20353304
[6] https://www.mayoclinic.org/diseases-conditions/psoriasis/symptoms-causes/syc-20355840
[7] https://www.mayoclinic.org/diseases-conditions/multiple-sclerosis/symptoms-causes/syc-20350269
[8] https://www.webmd.com/diabetes/type-1-diabetes
[9] https://www.mayoclinic.org/diseases-conditions/rheumatoid-arthritis/symptoms-causes/syc-20353648
[10] https://www.niams.nih.gov/health-topics/lupus
[11] https://www.medicalnewstoday.com/articles/277177
[12] https://www.nih.gov/