Yes, a calorie deficit particularly an aggressive one can cause heart palpitations through mechanisms including elevated stress hormones, electrolyte imbalances, low blood glucose, and dehydration
It was originally developed by Metabolic Pharmaceuticals in Australia during the late 1990s as a potential **anti-obesity peptide** that could stimulate fat loss without the growth-promoting or diabetogenic effects of full-length growth hormone
Users report feeling less exhausted during the initial weeks of therapy when B12 is included compared to anecdotal reports from those using tirzepatide alone
So, if you want to ensure you're getting enough B12, taking a vitamin or supplement is a good idea
Brain fog Poor concentration Irritability Mild cognitive decline Regular B12 injections may help improve clarity, focus and mood, especially in people with low or borderline levels