Rarely, low blood sugar, kidney problems, allergies, increased heart rate and depression or thoughts of suicide may occur
Keep following a healthy routine, and you will see improvements over time
On safety, the published Phase 2 data reported that gastrointestinal effects nausea, vomiting, and constipation among them were the most common adverse events, were generally mild to moderate, and usually occurred during the escalation phase of the protocol
This is concerning because different "normal" but suboptimal micronutrient levels (also called marginal deficiencies or inadequacies) have been associated with various chronic health conditions, including cardiovascular disease, cancers, and stroke
(PubMed) Koc H, Mar MH, Ranasinghe A, Swenberg JA, Zeisel SH