The people of China have been some of the healthiest people on the planet. They have had tea in their diets for hundreds of years. So to answer your question, Yes, wu yi tea is safe.
Today many researchers are trying to come up with an answer to why Chinese people have such great healthy. All knowledge and evidence keeps turning back to their food and drinks. Since tea is such a huge part of their lifestyles it would make since for this to be a leading cause of their metabolic levels and healthier bodies.
Their diets and lifestyles are much different but if the wu yi tea is a staple in China. Then it should be considered safe because of so much testing.
The Wu yi tea is very healthy for you. Just make sure you don’t get wu yi tea that has been processed too much. Pills and other types of the product aren’t as healthy and natural for you as the loose leaf version of the tea. It is critical for you to check and see if the product is natural and not processed.
When you get a form of wu yi tea that has been transformed or combined with other products make sure you check the fillers. Often caffeine and other additives will be put in the pill, caps, tablets, gelatins, or binders. Make sure you know what is going into your body before you purchase one of these products.
Sometimes meds can interfere with the benefits you would normally receive from wu yi tea. If your taking blood pressure medication, insulin, or statins then you need to pay attention to this. Talk to your doctor and see if wu yi tea is good for you. To your good health and longevity. Take care!