Although many clinical trials have reported that vitamins C and E have beneficial effects on alleviating the symptoms of oxidative stress-related diseases such as cardiovascular diseases and cancers, the same number of studies have reported no or very limited effects of supplemental vitamins C and E
Cruciani RA, Zhang JJ, Manola J, Cella D, Ansari B, Fisch MJ
Seek urgent medical care if you experience persistently elevated blood glucose (above 300 mg/dL), symptoms of severe hyperglycemia (excessive thirst, frequent urination, fatigue), dehydration, or signs of diabetic ketoacidosis (nausea, vomiting, abdominal pain, rapid breathing, fruity breath odor)
GLP-1 levels naturally rise and fall in response to eating