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Because there are no appetite effects, dietary adherence throughout this phase depends entirely on the individuals chosen nutrition approach rather than on peptide-induced hunger suppression

doi:10.1017/S1041610211002511

You will not notice an energy boost immediately following the injection as the vitamin needs some time to start getting to work in the body to convert those food molecules, but you should notice increased levels of energy within a few days

When hydroxocobalamin is given in high doses (such as during cyanide poisoning treatment), unique effects can be observed: patients often experience a transient reddening of the skin or mucous membranes and a reddish discoloration of the urine due to drug excretion