Having an eating disorder can make you feel invincible, it can sometimes be hard to see how being underweight and restricting your food intake can cause physical health issues, but there are so many knock on effects of being a low weight. When your body is not getting the nutrition that it needs it can lead to knock on consequences for your bone health as the minerals are take from yoour bones for use elsewhere in the body. Another big one is muscle wasting throughout the body including your heart. Your brain will start to conserve energy and shut down some less vital functions, brain power, memory, reactions and concentrations can be impaired. The blood may not be pumped as well around the body leading to cold extremities. Mood swings and poor sleep are common. Skin, hair and nails will start to suffer. I’ve had some people who have lost their hair in large clumps. Less of a physical symptom, as your body craves nutrition your mind becomes increasingly pre-occupied with food, recipes, the next meal, it can become all consuming.
If you or someone you know is struggling with restricting their eating, it can be helpful to think through the physical affects on the body and use these as a motivation to focus on slowly eating more. If you need help with this, seek out an eating disorders therapist, dietitian or see your GP for signposting.
I work with people with Skype, so get in touch if you need support.