Green tea is rich in catechins, which can improve liver health, while coffee can slow down scar tissue growth in the liver
In addition, there is evidence that pioglitazone reduces the risk of MI and acute coronary syndrome in patients with cardiovascular diseases (CVD) and patients with type 2 diabetes who had previous myocardial infarction [220,221,222]
And if you have any contraindications to other ingredients included in a complex formula alongside L-theanine, that would be another reason to look elsewhere
"Although the absolute risk is low, awareness of this potential effect may help to inform treatment decisions," write the researchers
However, some GI side effects still occur and the adherence requirement (empty stomach, etc.) requires patient education
Psychiatry 87 , 1521 (2020)