Suppose you worked hard and dieted diligently to reduce your calorie and fat intake and burn fuel to achieve your weight loss goal. But suddenly, you might start noticing weakened, dead hair and too much hair falling on your pillows and hairbrush. Unfortunately, weight loss and hair loss are very much linked and affect many men and women. Keep reading to find out more!
What causes hair loss?
Regarding the interconnection between weight loss and hair lossthere is a key distinction to be made – the difference between hair loss and the process of hair loss.
The American Academy of Dermatology has suggested that it is normal to lose 50 to 100 hairs each day. If you’re losing more hair than that, or if you notice diffuse thinning or patches of hair loss, that may be something else you should take care of. Hair loss is also known as alopecia areata and there are several different types.
There are many potential causes of hair loss. Some of the most common causes of hair loss:
Hereditary hair loss is also commonly referred to as androgenic alopecia or male pattern baldness. Androgenic alopecia is the most common cause of hair loss in men, affecting up to 70% of all men at some point in their lives. It is usually caused by a combination of genetic factors and the presence of androgenic (male) hormones such as testosterone and dihydrotestosterone (THD).
2. Change in hormonal level
Hormonal changes are also one of the causes of hair loss, especially androgen hormones. Constant fluctuations in androgen levels can lead to general hair thinning in both men and women. Chronic stress can also impact hormone levels and can contribute to a specific form of hair loss known as telogen effluvium.
3. Have nutritional deficiencies
Nutrient deficiencies, including deficiencies induced by severe weight loss, can also contribute to hair loss.
Other causes of hair loss are weight loss and immune system changes
What is the connection between hair loss and weight loss?
As people strive to achieve the ideal weight and stay fit, they feel immense pressure to lose weight, which could cause stress. The situation is further aggravated when accompanied by unfavorable consequences of weight loss like hair loss, dull skin and fatigue.
Several weight loss medications and hormonal supplements can also trigger your hair loss.
If your hair loss is caused by these underlying conditions and medications, you should talk to your doctor. However, if triggered by the weight loss process, it is only a temporary phase.
Sudden changes in your diet and calorie restriction can cause stress and nutritional deficiencies that lead to hair loss. The physiological and emotional stress and hormonal imbalance that occur from dieting can cause telogen effluvium (TE), a form of temporary hair loss.
1. Protein –
Adequate protein intake is very essential for hair growth because your hair is mostly made up of protein. Low protein intake can lead to hair changes, including thinning and hair loss.
2. Iron –
Iron deficiency is the most common nutritional deficiency seen in humans and a well-known cause of hair loss. Although it is still unclear what degree of iron deficiency leads to hair loss problems, many risk factors have been identified. Malabsorptive disorders such as celiac disease, use of H2 blockers, and vegan/vegetarian diets can increase your risk of iron deficiency and associated hair loss conditions.
Zinc is an essential nutrient involved in hundreds of biological processes, zinc may play a role in hair loss. In one of the research, patients who suffered from male-pattern hair loss had statistically lower zinc concentrations than healthy participants. Fortunately, research has suggested that hair loss due to zinc deficiency can be reversed in many cases.
4. Essential Fatty Acids –
Deficiency in important polyunsaturated fatty acids such as linoleic acid and alpha-linolenic acid could play a role in hair loss, especially in cases of malabsorption disorders. These deficiencies can contribute to scalp hair loss as well as thinning hair.
Why do people lose their hair after weight loss?
Hair loss during your weight loss journey is usually caused by nutrient deficiencies as well as other sudden and rapid weight loss that may have on your body.
Weight loss and nutritional deficiencies related to restrictive diets are also associated with other types of hair loss. These include chronic ET, which lasts longer than 6 months, and androgenic alopecia also known as male or female pattern baldness.
Here are some causes of hair loss related to weight loss and diet:
- Emergency diets
- Very low protein diets
- weight loss surgeries
- Restrictive diets
How long does your hair fall out after weight loss?
You can lose hair for 3-6 months after losing weight. This is only a temporary phase and once you resume a healthy balanced diet, your hair will start to grow back.
Tips to prevent hair loss when losing weight
If you are facing hair loss during your weight loss journey, here is how you can prevent hair loss.
- You should avoid crash diets.
- Also, avoid diets that require a lot of calories
- Get enough sleep for about 7-8 hours.
- You should consult a doctor and take high quality (100% RDV) multivitamins.
- Get regular scalp massage to improve blood circulation.
Hair Loss Treatment Options
Whether you’re dealing with diffuse thinning hair or large-scale hair loss, you’ll be happy to know that there are several treatment options available. Although there is no cure for hair loss, there are several products and supplements you can use to start regrowing your hair.
If you suffer from hair loss as a side effect of sudden or extreme weight loss, nutritional deficiencies could be to blame. You should talk to your health care provider about having your blood tested to find out which nutrients you are missing so that you can customize your treatment plan accordingly.
Yes, there is a connection between hair loss and weight loss and you need to take care of the points we have mentioned above while losing weight. This type of hair loss is temporary and you shouldn’t worry too much about it.
If you suffer from severe hair loss and want to buy products recommended by dermatologists, you can visit our March by GHC website where you can get products like Mino-xidil, Fin. and much more.
Frequently asked question
1. Is hair loss due to weight loss temporary?
Hair loss caused by weight loss is a temporary condition that occurs when a person loses weight through restrictive dieting or bariatric surgery. Stress or nutritional deficiencies can be the cause. This type of hair loss is usually called telogen effluvium, and it is a common cause of hair loss.
2. How are stress and hair loss related?
Yes, stress and hair loss can be linked.
Three types of hair loss can be linked to high stress levels:
- Telogen effluvium. In telogen effluvium, severe stress pushes a large number of hair follicles into a resting phase. Within a few months, the affected hairs may suddenly fall out when simply washing or combing your hair.
- Trichotillomania. Trichotillomania is an urge to pull hair out of the scalp, eyebrows, or other parts of the body. Hair pulling can be a way to deal with negative or uncomfortable feelings, such as tension, loneliness, boredom, or frustration.
- Alopecia areata. Several Certain factors are thought to cause alopecia areata, possibly including severe stress. With alopecia areata, the body’s immune system attacks your hair follicles, causing hair loss.
3. How are stress and weight related?
Cortisol can lead to weight gain because it stimulates fat and carbohydrate metabolism, creating an energy spike in your body. Although this process is necessary for survival situations, it also improves your appetite. Additionally, high cortisol levels can lead to cravings for sweet, fatty, and salty foods.
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