Yes, when administered by a trained professional, Vitamin D injections are safe
Lethargy Muscle weakness Mood swings Memory loss Tingling in the fingers and toes Weight gain Though B12 is found in many different foods, including meat, eggs, and fortified grains, it may be difficult to get enough of this nutrient from your diet, especially if you are following a specific diet for weight loss
If you have had neurological symptoms that affect your nervous system, such as numbness or tingling in your hands and feet, caused by a vitamin B12 deficiency, youll be referred to a haematologist and may need to have injections every 2 months
It might help control hunger and balance blood sugar alongside other weight-loss treatments
If significant deficiency is confirmed via blood test, a loading dose protocol may be recommended in line with NICE guidance typically more frequent injections over the initial weeks to rapidly restore levels