The key to managing the symptoms caused by gastric bypass surgery is to eat a nutritious and balanced diet full of high quality proteins and minerals such as iron, calcium, vitamin D and vitamin B 12. It is important to avoid nutrient-poor items, such as junk food and alcohol, that can prohibit healthy hair growth, says MedlinePlus.
Hair loss is a common occurrence for patients who have undergone gastric bypass surgery, along with other accompanying symptoms such as mood changes, dry skin, body aches and fluctuating body temperatures, states MedlinePlus. These symptoms are temporary and should subside within three to six months after the successful completion of the surgery. Within that time, it is important for the recovering patient to drink plenty of water and avoid an excess of unhealthy fats, sugars and carbohydrates.
According to MedlinePlus, the hair loss experienced by these patients occurs as a result of their reduced nutrient absorption during recovery. Because the patient must eat smaller meals, it is important that they are densely packed with nutrients that the body can easily absorb. The better the patient feeds his body following surgery, the less hair loss he or she will experience during the three to six month recovery time frame. Vitamin and mineral supplements also become a necessity and permanent part of the patient's diet for the rest of his life.