While GLP-1/GIP agonists like tirzepatide can cause a small increase in heart rate in some patients, jitteriness or tremor is not listed as a recognised adverse reaction in the official product information
The NHS schedule for treating B12 deficiency is a loading dose of 1mg hydroxocobalamin by intramuscular injection every two to three days for two weeks, then a maintenance dose every two to three months for life when the cause is non-dietary
Kurt Reyes
Unfortunately, many people dont get enough B12 through diet alone, leading to deficiencies that can cause fatigue, mood swings, and even more serious health issues
As a result, these interventions boost the efficacy of chemotherapeutic agents, markedly suppressing breast tumor growth in preclinical animal models of breast cancer [127,128,129,130,131,132, 134]