For others, hormone therapy, lifestyle changes, or certain supplements may work better
References: Silva, Silas Arandas Monteiro E et al
As people age, they sometimes have trouble absorbing vitamin B12, even when taking pills by mouth, which is when vitamin B12 injections may be considered
Clinical Nutrition, 39(2), 387-401
GPx isoenzymes are all antioxidant enzymes that reduce potentially damaging reactive oxygen species (ROS), such as hydrogen peroxide and lipid hydroperoxides, to harmless products like water and alcohols by coupling their reduction with the oxidation of glutathione (Figure 2a )