It typically presents as macrocytic megaloblastic anemia and neurological impairments, including sensory and motor disfunctions, predominantly in the lower extremities, ataxia, and in more advanced stages cognitive decline progressing to dementia, as well as psychiatric disturbances (Bao et al., 2021
Weight loss with GLP-1 mainly comes from burning body fat, especially in the belly area, which is the most harmful type of fat for overall health
These may include: ( 4 ) Fatigue or lack of energy Brain fog or trouble concentrating Irritability or mood swings Pale skin or shortness of breath Tingling in the hands and feet Difficulty walking or staggering Anemia Swollen or inflamed tongue A B12 deficiency in men may also contribute to low testosterone, weight gain, and poor exercise recoverymaking it a hidden factor in many mens health concerns
People with kidney problems or low potassium levels Additionally, those with allergies to cobalt or any other ingredients in the injection should not receive B12 injections