It is not uncommon for many people to lack enough iron in their blood. That is called iron deficiency. It is not uncommon, but it is also not healthy for your body for many reasons. Aside from other types of health consequences, an iron deficiency could be behind the hair loss you have. In order to produce hair and to do so on a consistent basis, the body needs access to core nutrients, which help to keep the production of hair occurring. If your body is not getting enough iron on a regular basis, that may impact its ability to produce the beautiful hair you like.
Weight loss may be a good thing for many people. It can help to reduce your risk of health complications and may even extend your life if you are overweight or obese. However, with weight loss comes various changes to the body. One of those changes can sometimes be hair loss. You may be unsure why your weight loss is contributing to hair loss, but understanding the role is key to knowing what to do to treat it. For most people, this is not a long-term complication, and hair will grow back within a short time.