If it is for the health care function of "beautifying and removing spots and delaying aging", it is generally about 100mg per day, which is suitable for long-term use.

If it is for degenerative diseases and immune diseases, it needs to be taken under the guidance of a doctor, generally more than 200~800mg per day.

If the intake is small, it will not work, but taking vitamin E in large quantities for a long time (400 ~ 800 mg per day) will cause blurred vision, breast enlargement, diarrhea, dizziness, flu-like syndrome, headache, nausea, stomach cramps and fatigue. Long-term overdose (daily dose > > 800mg) can cause bleeding tendency, change endocrine metabolism (thyroid, pituitary and adrenal gland) and change the immune mechanism of patients with vitamin K deficiency. Affect sexual function, and there is a risk of thrombophlebitis or embolism.