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Read expert insights and recommendations on how to improve your health and boost your overall well-being - naturally.
7 Best Ways to Stimulate Blood Flow to Your Scalp Promote Hair Growth

Hair Growth

7 Best Ways to Stimulate Blood Flow to Your Scalp Promote Hair Growth
Proper blood circulation is necessary for healthy hair because the hair follicles get all their nourishment from blood. When that doesn’t happen, you’ll have brittle hair and even suffer hair loss. Thus, if you can improve blood circulation to the scalp, you can help prevent hair loss and have healthier hair. The symptoms of poor blood circulation to the scalp are: Hair loss (more than normal)Weak hairRough hairDry hairThinner hair That being said, here are the 8 best ways to improve blood flow to the scalp. 1. Cleanse Your Scalp It’s very important that you have a clean scalp to promote normal and healthy blood flow. Sometimes, dirt and sebum buildup causes an obstruction of blood flow under your skin. Depending on your hair type and the amount of oil your skin produces, you should wash your hair enough to ensure that you're removing dirt, product buildup, excess oil, and dead skin cells. This could vary from every day to at least once a week. You should also consider using herbal shampoo as they tend to be less harsh than standard options. 2. Massage Your Scalp One of the very best ways to stimulate healthy blood flow is by massaging your scalp. Use your fingers to apply gentle pressure; this will open up the blood vessels and allow for more nutrients and oxygen to reach the hair follicles. You can massage your hair with your fingers for a few minutes daily. Not only will this improve the blood flow, but it will also help you relax. 3. Massage With Essential oils In addition to massaging your scalp, you can also increase the effectiveness with essential oils known to improve blood flow and even prevent microbial infections. You can choose from a range of essential oils such as peppermint, rosemary, lavender, cedarwood, and thyme. Simply dilute a few drops in olive oil and apply them to your scalp while massaging, and then wash it off after thirty minutes. 4. Brush Your Hair One of the simplest ways to increase blood flow to the scalp is by brushing your hair, as the brush’s bristles can stimulate the capillaries and encourage blood flow. Before brushing your hair, detangle it with a wide-tooth comb. Remember not to brush too harshly or excessively as that can damage your hair cuticles, leading to hair breakage. 5. Use Hair Growth Stimulators You can also choose to use hair growth stimulators, like minoxidil, to help improve blood flow. Hair growth stimulators can energize your hair follicles and keep your scalp healthy as they contain essential oils that are good for blood circulation. Just remember to use only science-backed products you can trust, like Hairprin natural hair support. Additionally, consider taking a look at biotin vs. collagen for hair growth. Aside from stimulating growth, these serums are also typically full of ingredients that will improve the overall health of your hair. 6. Perform Breathing Exercises Though it may be surprising, breathing exercises can help increase blood flow to your scalp and reduce hair loss. Exercises such as pranayama in yoga are well-known for helping to boost the oxygen supply to the whole body. 7. Eat Healthily Many experts recommend amino acids for hair loss, and you can add amino acids to your diet by eating the right food, such as turkey, cottage cheese, fish, eggs, and mushrooms. Your diet can affect your hair health in many different ways. As such, there are many vitamins and minerals that can help improve hair growth. Just remember to consult a doctor to avoid the incorrect dosages as that may have counteractive effects. For instance, vitamin A can benefit hair growth, but excess vitamin A can contribute to hair loss. Conclusion Poor blood flow can affect your scalp and hair's health, leading to hair loss. As such, it stands to reason that improving blood flow to the scalp will have positive effects and encourage hair growth. Doing so doesn't have to require extensive practices and many hours a day, as the methods above won't take longer than a few minutes a day and should allow you to see some extensive improvement.
7 Vitamin and Mineral Deficiencies That Are Causing Your Hair Loss

Hair Growth

7 Vitamin and Mineral Deficiencies That Are Causing Your Hair Loss
Our overall health and well-being are dependent on many factors. Of these, the most important is a nutritious, balanced diet. When the body doesn't get the necessary amount of specific nutrients, such as vitamins and minerals, nutritional deficiencies can occur and give rise to a range of health issues. One of the most evident and depressing symptoms of nutritional deficiencies may be hair loss. Improving your diet and taking vitamin or mineral supplements can often help reverse hair loss and other related symptoms. 1. Biotin (B7) Biotin, or vitamin B7, is perhaps the best-known nutrient for stimulating hair growth. So it comes as no surprise that hair loss is a common symptom of B7 deficiency. The first sign of a biotin deficiency may be the thinning of hair that worsens rapidly over time. Other symptoms include brittle nails and skin infections. Scaly red rashes may develop around the eyes, nose, and other body openings (1). To increase biotin intake, include biotin-rich foods such as egg yolks, organ meats, cauliflower, nuts, bananas, and legumes in your diet. 2. Riboflavin (B2) Vitamin B2, or riboflavin, is needed to activate the other B-vitamins that are key to hair growth (2). While hair loss is a depressing symptom of low riboflavin levels, there may be more worrying indications as well. Fatigue, blurred vision, itchy skin, lip blisters or dermatitis around the mouth, swollen throat, and even liver degeneration can result from riboflavin deficiency. Milk, yogurt, cheese, eggs, organ meats, beef, pork, and fish such as salmon are good dietary sources of riboflavin. 3. Folic Acid (B9) Folic acid is a B-vitamin required for making normal red blood cells, and lack of it can lead to folate-deficiency anemia. Folic acid is responsible for healthy cell growth, including the cells of the hair and skin. Premature hair graying has been associated with low folate levels (3). Fatigue, weakness, and mouth sores are other common symptoms of folate deficiency, and potential neurological issues can also occur. Green leafy vegetables, beans, sunflower seeds, peanuts, fresh fruits, and whole grains are good sources of folic acid. 4. Cobalamin (B12) Vitamin B12 is needed to make healthy red blood cells. Inadequate levels of B12 can cause hair loss (4) along with anemia, loss of appetite, and digestive discomforts. When the B12 deficiency becomes more pronounced, you may experience bleeding gums, breathlessness, and palpitations. Organ meats such as liver and kidney are known to be the richest sources of vitamin B12. Other food sources of B12 include spinach, beetroot, potatoes, mushrooms, clams, sardines, etc. 5. Vitamin D An important nutrient that is essential for our health, vitamin D boosts immunity, stimulates cell growth, strengthens bones, and keeps our skin healthy. Vitamin D also plays an important role in stimulating hair follicles and encouraging hair growth, and a lack of it can lead to hair loss and alopecia (5). Red meat, oily fish, egg yolks, and liver are good sources of vitamin D. 6. Iron Iron is a mineral that’s well known for its role in transporting oxygen to all the cells in our bodies. Iron also plays another role as the cofactor for an enzyme needed for hair cell growth. Iron deficiency contributes to hair loss in women and increases the risk of alopecia in men (6). Dark leafy vegetables and legumes are great sources of iron in the diet. Symptoms of iron deficiency include fatigue, weakness, brittle nails, and shortness of breath. 7. Zinc Zinc is a trace mineral that is needed for hair tissue growth and for repairing hair cells. Zinc deficiency disrupts your normal hair growth cycle, resulting in hair loss. In such cases, supplementing with zinc supplements has been found to resolve this issue (7). Zinc deficiency symptoms include loss of appetite, diarrhea, irritability, and hair loss. Oysters are the best source of zinc, but other sources include red meat, poultry, nuts, beans, and dairy products. How to Treat Hair Loss From Vitamin and Mineral Deficiencies Hair loss due to vitamin or mineral deficiencies are usually reversible by supplementing with the missing nutrients. The vital part here is the right diagnosis. Blood tests, along with a thorough physical examination and an analysis of your dietary habits, can help identify what symptoms and deficiencies you have. Other than the nutrients listed above, vitamin A, vitamin C, and vitamin E are all important for promoting hair growth. Excess Vitamin A and hair loss are also related, so don't go overboard with the supplements. Natural hair support supplements contain not just the vitamins and minerals needed for hair growth, but also various herbs and extracts that help regulate hormonal imbalances, improve scalp blood flow, and stimulate follicular growth.
Reasons Your Hair Is Falling Out—and What to Do About It

Hair Growth

Reasons Your Hair Is Falling Out—and What to Do About It
Hair loss can happen to both men and women, and it’s something that most of us want to avoid or treat as soon as possible. There are many different causes of hair loss, and most of them can be dealt with. Here are the most common reasons your hair is falling out and what steps you can take to handle the situation. Common Causes of Hair Loss The following causes of hair loss are the reasons for most people’s hair loss problems, and chances are you’ll find the reason for yours as well. Genetics The most common cause of hair loss worldwide is hereditary hair loss. It can happen to men and women and at any age as well. This kind of hair loss happens because you inherited genes from your parents that cause hair follicles to shrink and eventually die in a process called miniaturization. There are ways to treat this kind of hair loss, fortunately. The sooner you start treatment, the better. Age It is inevitable for most people that they will suffer hair loss when they grow older. This happens because your hair follicles stop growing hair when you’re old. At this point, your hair will also start to lose its color, and some women will notice that their hairline starts to recede. If you start treatment early, you can regrow what you’ve lost. Hormonal Imbalance Sadly, women often suffer hormonal imbalances, and one of the symptoms is hair loss. Typically, the cause is PCOS (polycystic ovary syndrome), which leads to cysts on the ovaries. There are various treatments that will relieve the symptoms of PCOS, including hair loss. Hair Care Excessive hair treatments can negatively affect your hair. If you’re relaxing your hair, perming it, or coloring it too much, you can cause serious damage. Wearing your hair in tight hairstyles can also put stress on your hair. Over time, this kind of damage can result in hair loss. If you change how you treat your hair, you can prevent hair loss, but note that if a hair follicle has been damaged, it cannot grow new hair. Scalp Infection Scalp infections can lead to inflamed areas and hair loss. Fortunately, treatments for these infections will lead to healthy hair regrowth. Cancer Treatment Radiation treatment, which is used for cancer, can often lead to serious hair loss within a few weeks of starting treatment. However, hair should start to grow back a few months after cancer treatment has been finished. When Is Hair Loss Serious? Hair loss, in most cases, isn’t a serious health issue. However, there are situations in which you should consult a doctor if the hair loss is part of other symptoms that could indicate more serious health problems. Here are some signs that your hair loss is more than just dying hair follicles: Loss of eyebrow hair and/or eyelashesConstantly feeling sluggishLoss of appetiteMuscle achesBrittle nailsBody or face rashes Can You Treat or Prevent Hair Loss? Yes, your hair loss (in most cases) doesn’t have to be permanent. You can also prevent hair loss quite effectively. Medication You can take Biotin supplements or other supplements like Hairprin. There are many medicines to treat hair loss caused by diseases or an illness. However, if your hair loss is genetic, consider chatting to your doctor about DHT blockers like finasteride. Hair Transplant Surgery You can get hair transplant surgery if your hair loss is centered around the top of your head. A hair transplant surgeon will remove hair from one part of the head with healthy growth and transplant it to the bald area. Changes to Lifestyle Changing your lifestyle can help prevent hair loss, and changing how you take care of your hair can especially make a difference. Eating healthy and protecting your hair against sun damage can help prevent loss in the future. Conclusion There are many different causes of hair loss, some of which are treatable and some that are not. However, there are various home remedies and medical treatments that can reduce hair loss or even regrow lost hair. Additionally, take a look at the following posts that may help you treat your hair loss: Best Ways to Stimulate Blood Flow to Your Scalp Promote Hair GrowthVitamin and Mineral Deficiencies That Are Causing Your Hair LossHair Loss From Excess Vitamin A—Is It Possible?Do Amino Acids Prevent Hair Loss?Biotin vs. Collagen for Hair Loss: Which Works Better?
Reduce Hair Loss With These 3 Trace Minerals

Hair Growth

Reduce Hair Loss With These 3 Trace Minerals
The body needs various kinds of nutrients to function effectively. Micronutrients such as vitamins and minerals are essential to maintain overall health and well-being. Though, required in tiny quantities, the body depends on trace minerals for proper functioning. A deficiency of trace minerals can be detrimental to health and give rise to many conditions, including hair loss. Here’s what you need to know about which mineral deficiencies can cause hair loss and the best trace minerals that can help deal with it. What Are Trace Minerals? Trace minerals are micro minerals required in small quantities (less than 100 mg per day) for making enzymes, hormones, and supporting cell functions. Though there are many trace minerals, the most essential ones required for a healthy body include (1)(2): IronZincSeleniumCopperChromiumManganeseFluorideIodineMolybdenum Trace minerals provide various benefits and are very important to maintaining hair health too. Minerals play a role in promoting hair follicle development and cell turnover. They also prevent premature greying, prevent brittleness, and promote keratin production to strengthen hair naturally. Vitamin and mineral deficiencies can increase the risk of alopecia areata (a severe hair loss condition) and easily contribute to hair thinning and loss. Mineral Deficiencies That Cause Hair Loss Several minerals are required for the healthy growth and maintenance of hair. Studies show that iron, zinc, and selenium are crucial for hair, and a deficiency of any of them can induce hair loss in individuals. Consumption of an unhealthy diet that is inadequate in a variety of nutrients, stress, and prescribed or over-the-counter (OTC) medicines taken for medical conditions, can contribute to mineral deficiencies that in turn increase the risk of hair loss. But the opposite is true too. Excess intake of any of these trace elements, mostly through supplements, can prove toxic and result in rapid hair loss. 3 Best Trace Minerals for Hair Loss—and Some Others Hair loss owing to nutritional deficiencies, specifically trace minerals, is easy to reverse. A practitioner can assess deficiencies and may recommend using supplements with a trace mineral blend to reduce hair loss and even help in the regrowth of hair. Some of the trace minerals that are essential to prevent hair loss and support healthy hair growth in individuals include: 1. Iron The role of iron in hair loss is still being debated among experts. Iron is an important mineral that aids in transporting oxygen to the scalp and all other cells in the body, including the hair. Iron acts as a cofactor for the enzyme ribonucleotide reductase in DNA synthesis and hair cell growth. This process is deemed to be affected when iron levels are low. Studies show that low levels of iron are usually present more in women and can contribute to their hair loss. In men, it can increase the risk of alopecia areata (3). Iron deficiency as the cause of hair loss needs to be determined on a case-to-case basis. This needs to be diagnosed and treated by experienced practitioners, (4) 2. Zinc Zinc is a very essential mineral that partakes in DNA replication and enables hair follicle division. It is necessary for many enzymatic reactions, promotes protein synthesis, and supports healthy hair growth and hair cell repair. The deficiency of zinc interferes with the normal hair growth cycle and results in alopecia or hair loss. Correction of zinc deficiency under supervised zinc supplementation has been known to potentially reverse hair loss effectively (5)(6). 3. Selenium Selenium, an essential trace mineral, may protect hair from oxidative damage, stress, and aid in hair follicle morphogenesis. Its antioxidant mechanisms take place via its interaction with the enzyme glutathione and help prevent hair loss. Lack of selenium due to nutritional deficiency is also linked to low pigmentation in hair. Research indicates that adequate supplementation enhances selenium levels to help increase pigmentation of hair and provide relief from alopecia (7)(8). Other minerals Apart from iron, zinc, and selenium, other trace minerals such as copper, magnesium, silicon, and calcium also have physiological roles to play in strengthening hair and preventing hair loss, especially in women (9). Conclusion Mineral deficiencies can trigger hair loss. While many people try choosing between using biotin or collagen for hair health, not much thought is given to the trace minerals. Even though trace minerals are required only in tiny amounts, they are extremely important to sustain normal functioning and are vital to hair health. Understanding the role of minerals, identifying their deficiency as the cause, and increasing intakes through foods or via practitioner-recommended supplements can prevent mineral deficiencies, protect hair against damage, and help reverse hair loss.
Biotin vs. Collagen for Hair Loss: Which Works Better?

Hair Growth

Biotin vs. Collagen for Hair Loss: Which Works Better?
When it comes to hair loss, there is a lot of hype around two often-heard nutrients: biotin and collagen. So, what are they, and how important are they for hair health? Water-soluble biotin, a common name for vitamin B7, is available in foods such as eggs, fish, organ meats, nuts, whole grains, legumes, bananas, sweet potatoes, and more. Biotin deficiency is known to cause hair thinning, rashes, skin infections, and brittle nails (1). Collagen is a protein that makes up the connective tissues in the body. It is a primary component of bones, muscles, cartilage, and skin, and plays a key role in maintaining healthy hair. Decreased collagen production is common with aging, stress, diet deficiencies, and can result in wrinkled skin and weakened hair. Now, if you are wondering whether to choose biotin or collagen to tackle hair loss problems, here’s what you need to know. Benefits of Biotin for Hair Loss Biotin is a cofactor for many enzymes that are important for metabolic processes, including breaking down amino acids. The amino acids aid in the protein synthesis of keratin, a protein that is required for good nail and hair health. Without biotin, keratin production is hampered, which means there is an increased risk of hair loss (2). Consumption of foods rich in biotin can keep hair strong and healthy, and biotin supplements are available as well. However, studies show that biotin supplementation can prove useful in certain conditions, such as uncombable hair syndrome. Besides that, studies proving the efficiency of biotin for hair growth are limited (3). Essentially, biotin supplementation won't necessarily help with hair loss unless you are deficient in biotin. Benefits of Collagen for Hair Loss Collagen is known to benefit hair in many ways. Collagen contains amino acids, specifically proline, that can aid in the production of keratin to make hair strong and healthy. It is also the principal component of the dermis, the middle layer of the skin where the hairs are rooted. When collagen production reduces with age, cell replenishment in the skin also goes down, leading to thinning and loss of hair (4)(5). Hence, increasing the intake of collagen may help increase amino acids for keratin production and keep the dermis elastic and healthy to support strong hair. However, the research on collagen’s effect on hair in humans is limited. Also, taking collagen supplements can induce side effects such as heartburn, bloating, and allergic reactions in a few instances. Which Is Better for Hair Loss? Both biotin and collagen are available as supplements and topical applications and are helpful for hair and skin health as they contribute in different ways. While the body produces collagen, biotin can be obtained only through a good diet or supplements. Some things to consider before taking biotin or collagen include the following: A biotin supplement may be efficient only if there is a lack of vitamin B7 in the body. A collagen supplement may work better for older individuals because collagen naturally decreases with age.While a biotin supplement is suitable for all, collagen supplements usually contain animal-derived collagen that may not suit vegans and vegetarians.Hair loss can occur due to an underlying cause that may not be helped by supplements. As such, it is essential to consult a medical practitioner first. Can You Take Biotin and Collagen Together? Absolutely! Both biotin and collagen are required for good hair and skin, and there is no evidence till now to indicate that taking both together may be harmful to health. A combination of biotin and collagen may be doubly beneficial as you get to enjoy the benefits of both these nutrients. Just remember to check labels for ingredients or ask your doctor to recommend the best one for you. Best Supplements for Hair Loss The market is flooded with various kinds of hair loss supplements. A wise choice is to select a well-known, branded supplement such as Hairprin natural hair support that has a blend of nutrients to promote hair health and thereby prevent hair loss. Other choices include Nutrafol, Viviscal, and Nature’s Bounty Biotin. Biotin and collagen are two natural nutrients that are required for overall health and can help reduce hair loss by nourishing the hair. Supplements recommended by a practitioner can definitely help bridge diet deficiencies, but you should also make sure to include foods rich in biotin, collagen, and other micronutrients to help sustain good hair health and strength.
Hair Loss From Excess Vitamin A—Is It Possible?

Hair Growth

Hair Loss From Excess Vitamin A—Is It Possible?
Vitamins are essential for maintaining health and adequate bodily functioning. As the body does not produce these nutrients, they must be synthesized through diet or via supplements. One of the primary nutrients is vitamin A, a fat-soluble vitamin that supports vision, cell and hair growth, and a healthy immune system (1). But, an excess of anything is bad for health, and so is the case with vitamin A. Though there may be many causes of hair loss, high concentrations of this vitamin can potentially induce hair thinning and rapid hair loss. How Excess Vitamin A Causes Hair Loss Many vitamins and minerals are required for good hair growth. Vitamin A is of two types, preformed vitamin A or retinol that is obtained from animal products or by using dietary supplements. The other type is provitamin A or carotenoids, which the body converts to vitamin A. Retinol is useful in normal quantities as it helps to stimulate the hair follicles and induce hair growth. It also helps produce sebum, an oily substance that aids in keeping the hair moisturized and healthy (2). However, when there is too much retinol stored in the body, it over-stimulates the hair follicles. As hair growth gets accelerated, the natural growth phase also ends quickly, resulting in faster hair fall and, thus, increased hair loss. Signs and Symptoms of Excessive Vitamin A Symptoms of excess vitamin A (hypervitaminosis) can exhibit acute effects arising from the intake of daily high doses or chronic effects that arise from overconsumption of vitamin A supplements through prolonged periods. When vitamin A is in excess, the body exhibits certain signs and symptoms as a warning of toxic levels (3)(4). Acute vitamin A toxicity symptoms include: NauseaAbdominal painVomitingHeadacheDrowsinessHair sheddingIncreased intracranial (brain) pressure (5) Chronic vitamin A toxicity signs include: Changes in visionCoarse skinSevere headachesSkin peelingBone painConfusionRapid hair loss (alopecia)Increased lipid levels (hyperlipidemia) Signs of excess vitamin A in children include (6): HeadachesVomitingFeverDiarrheaBlurred or double visionBulging of the soft spot (fontanel) on skulls in infantsWeight lossBone abnormalitiesRespiratory infections (7) Extreme levels of vitamin A can result in: OsteoporosisLiver damageKidney damage resulting from excess calcium (hypercalcemia) (8)Deformities in the fetus during pregnancyComaDeath Treating Hair Loss Caused By Excess Vitamin A If your practitioner suspects excess consumption of vitamin A to be the culprit behind hair loss, then stopping the intake of vitamin A supplements and foods containing carotenoids may be a suitable option. A lack of other vitamins and minerals such as B vitamins, vitamin C, zinc, and iron can also be responsible for hair loss, and so consuming foods that are rich in these nutrients may be recommended to encourage hair growth. Additionally, a supplement containing biotin and collagen for hair loss might help—using a nutritional supplement with the right blend of multiple ingredients can provide natural hair support to sustain healthy growth. Finally, certain amino acids may also benefit hair loss, alongside certain trace minerals. Recommended Vitamin A Dosage Daily intake levels for vitamin A can vary for children, men, and women, depending on age. In women, there may be increased need during pregnancy and lactation. The recommended doses, according to the National Institute of Health (NIH), are (9): Birth to 6 months: 400 mcg RAEInfants 7–12 months: 500 mcg RAEChildren 1–13 years: 300-600 mcg RAETeen and adult females: 700 mcg RAETeen and adult males: 900 mcg RAEPregnant teens and females: 750-770 mcg RAEBreastfeeding teens and adults: 1,200-1300 mcg RAE Conclusion Vitamin A is an essential nutrient required to support many functions in the human body. However, chronic intakes of vitamin A, unless recommended by a practitioner, can result in increased concentrations. This can induce multiple side effects, including severe hair loss. Recognition of symptoms and taking remedial measures, such as discontinuing intake of vitamin A supplements, may help reverse vitamin A toxicity and lower hair loss.
Do Amino Acids Prevent Hair Loss?

Hair Growth

Do Amino Acids Prevent Hair Loss?
Hair loss is a problem that many people experience some time in their lives. Fortunately, much can be done to treat the condition, so if it’s happening to you, don’t despair. The causes of hair loss vary, and there are many reasons you could have a receding hairline or thinning hair. Hair loss can be a result of hormonal changes or medical conditions, including stress and raised cortisol levels. Hair loss is often a sign of a protein deficiency. It can also be hereditary or just a normal part of growing older. It can happen to anyone but is more commonly found among men. What Are Amino Acids? Amino acids work hard to give the body much of what it needs to be healthy. They are molecules that combine to form proteins. When these proteins are broken down or digested, amino acids are what’s left. Your body uses amino acids to grow as it should, repair body tissue, develop healthy hair, provide energy to the body, break down food, and perform many other necessary bodily functions. Amino acids can be classified into three groups: conditional amino acids, essential amino acids, and non-essential amino acids. Benefits of Amino Acids for Hair Amino acids play an important role in growing and maintaining healthy hair. The main benefit of amino acids is preventing hair breakage by strengthening it. Amino acids protect your hair by filling the damaged gaps in the outer hair cuticles. Some further benefits of amino acids include: Some amino acids help with hydration by drawing in moisture for your hair and creating barriers that help stop moisture loss. This helps to prevent frizz. In sufficient quantities, amino acids boost collagen production and help protect your hair against sun damage. You may have heard of keratin, which makes up a large part of the hair shaft. This essential protein consists of about 18 types of amino acids. It smooths the hair cuticle, making your hair glossy and straighter.You can also make your hair look fuller and thicker when you spray your hair with protein products that consist of amino acids. Best Amino Acids for Hair Loss Natural hair support is the best way to deal with hair loss. The causes of hair loss can be treated with several amino acids that stimulate hair growth and keep your hair healthy. Here are the best amino acids that help prevent and combat hair loss: Methionine This is a strong antioxidant that can help fight hair disorders. Methionine helps by increasing blood supply to your scalp and follicles, which leads to better hair growth. Cysteine Cysteine is considered one of the most important amino acids for healthy hair growth. It works by stimulating new hair growth and protects the hair from the sun and other forms of harmful radiation. Glutamine Glutamine works with cysteine to keep your hair healthy. Proline This is a non-essential amino acid that boosts collagen production. There are several types of collagen, of which several thicken and strengthen your hair in addition to stimulating hair growth.Glycine Glycine is another amino acid necessary for collagen production and healthy hair growth. It also helps protect your body against nerve disorders that cause hair loss. Lysine Lysine absorbs calcium and helps form collagen that develops the basic structure of your hair follicles. Thus, hair growth is boosted. Cystine Often confused with l-cysteine, this amino acid helps to fight hair loss and stimulates hair growth. Arginine This is an essential amino acid necessary for healthy hair. Human hair growth depends on arginine, but the sun depletes it, which leads to damaged and dry hair. Good Sources of Amino Acids Many foods are rich in amino acids; by adding them to your diet, you can treat and prevent hair loss. Here’s a quick list of all the best sources of amino acids: Dairy products, including cheese and yogurtEggsBeans and legumes, such as lima beans, chickpeas, and edamameNuts and seeds, especially almonds, peanuts, and pumpkin seedsCertain meats, including pork and beefPoultry, especially turkeySeafoodSeaweedSoy productsQuinoaVegetables like celery, mushrooms, cauliflower, asparagus, and avocado Possible Side Effects of Amino Acids Although amino acids are natural and should be part of your dietary intake, some people experience mild side effects when taking an amino acid supplement. The most common are: NauseaPainHeadachesAdverse effects on blood sugar levels It’s also possible that amino acid supplements can interact with medications, such as prescriptions for diabetes. You should always consult your doctor before taking any supplements. Additionally, consider taking a look at the vitamin and mineral deficiencies that may be causing hair loss and the best trace minerals for stimulating hair growth.