Intensive dieting can lead to a type of hair loss called telogen effluvium, but the good news is that this condition is generally reversible. With the right diet and lifestyle changes, hair can grow back after a period of malnutrition. The answer is yes, hair can grow back after a period of malnutrition. However, it may take some time depending on your age, genetic makeup, and other factors.
Hair loss due to weight loss isn't dangerous or permanent. In general, the body adapts within a few months and hair production resumes. Both the surgery itself, which puts a great strain on the body, and the weight loss that follows can be a cause of hair loss. However, as with other causes of telogen effluvium, hair will generally grow back within 6 months from that point. Be sure to follow the meal plans and medications suggested by your doctor to ensure that you are consuming enough calories and nutrients while allowing your stomach and intestines to recover. There are certain things a person can do to lose weight quickly, but there can be health risks associated with rapid weight loss. Remember that losing weight isn't the only reason you might notice hair loss; read about other possible reasons.
And since hair is made up of protein, the follicles will suffer because the body is reallocating the remaining supply of protein to support the organs that support life. To strengthen new hair follicles and prevent further hair loss, a nutritionist can work with you to design a healthy hair diet plan that includes certain foods to stimulate growth. In addition to causing hair loss, iron deficiency anemia can cause alterations in brain function, infertility, heart disease, depression, and alterations in the functioning of the immune system (1). Since alopecia and thinning hair have a negative effect on self-esteem, science is still looking for solutions for hair loss and similar problems. Telogen effluvium after weight loss can be the result of nutrient deficiencies or weight loss that is too fast. As mentioned, hair loss during weight loss can be caused by nutrient deficiencies or by rapid weight loss. In addition to reducing stomach capacity, some types of weight-loss surgery allow food to pass through part of the intestines, causing poor absorption of nutrients and increasing the risk of deficiencies (1).
Massaging the scalp can stimulate the follicles and improve the thickness of the hair, while relieving stress and tension. But if you've noticed that more hair is falling out than usual, you're probably wondering what's causing it. In a phenomenon called telogen effluvium, psychosocial stress or shock can cause severe hair loss as hair enters its resting phase and falls out all at once. Hair loss after weight loss is a common occurrence that can be the result of stress on the body or nutrient deficiencies. Deficiencies in iron, zinc, protein, selenium and essential fatty acids have been linked to hair loss (13). There's no evidence that exercise generally causes hair loss, but if you start exercising too much (for more than 3 hours a day) or, as a result, lose weight too quickly, it's thought that it could put pressure on your body and cause a type of hair loss called telogen effluvium. The good news is that diet-related hair loss is generally reversible.
Adopting healthier eating habits will allow your hair to grow back. It may take some time depending on your age and other factors but with proper nutrition and lifestyle changes you can restore your locks in no time.
