Respuesta :
Answer:
- Ask a doctor
- Search it up online
- Go to the related authorities
- Search on medical journals or pages
Answer:
1. Look for the USP or ConsumerLab label
2.Purchase dietary supplements made in the United States and from established outlets
Explanation:
1. Dr. Yeung says that a good way to ensure that a dietary supplement is of high quality and not contaminated or adulterated with other materials is to purchase products with labels
2 Compared to products imported from countries where regulations are unclear or relatively lax, domestically manufactured ones are likely safer, advises Dr. Yeung