Additionally, pterostilbene has a limited elimination ability and has a lower clearance rate than resveratrol [213]
Mechanistic work suggests that Epithalon may interact with circadian-related genes such as PER1 , a clock gene that can be under-expressed in certain tumor contexts
[20] Pernicious anemia may be present without a person experiencing symptoms at first, over time, feeling tired and weak, lightheadedness, dizziness, headaches, rapid or irregular heartbeat, breathlessness, glossitis (a sore red tongue), poor ability to exercise, low blood pressure, cold hands and feet, pale or yellow skin, easy bruising and bleeding, low-grade fevers, tremor, cold sensitivity, chest pain, upset stomach, nausea, loss of appetite, heartburn, weight loss, diarrhea, constipation, severe joint pain, feeling abnormal sensations including tingling or numbness to the fingers and toes ( pins and needles ), and tinnitus, may occur
academic.oup.com , doi:10.3945/ajcn.110.003483
Int J Radiat Oncol Biol Phys 86(5):885-91, 2013
And like any living system, it produces wasteunstable molecules called free radicals