Iron deficiency anemia is a type of anemia, which occurs due to deficiency of iron. Iron is the main component of hemoglobin. So, a decrease in the hemoglobin level results in iron deficiency anemia.
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What are the Signs and Symptoms of Iron Deficiency Anemia?

Signs and symptoms appear when anemia is moderate to severe. In the mild stage, iron deficiency anemia often goes unnoticed. The signs and symptoms of iron deficiency anemia are:

Extreme fatigue (weakness)
Pale skin and brittle nails
Reduced  appetite
Headache, dizziness, or lightheadedness
Cold hands and feet with tingling numbness
Chest pain, palpitations, or shortness of breath
Inflammation or soreness of the tongue
Unusual cravings for indigestible substances, such as ice, dirt, or starch. 
What are the Causes of Iron Deficiency Anemia? 

Inadequate iron intake: Your body gets iron from the food you eat. If you consume too little iron, then your body may become iron deficient. Hence, resulting in anemia.
Inability to absorb iron: Iron is absorbed into your bloodstream from the food in your small intestine. In conditions like an intestinal disorder, this absorption of iron is hampered which results in iron deficiency anemia. Also, when your small intestine is bypassed or removed surgically, absorption of iron is hampered.
Blood loss: Red blood cells in your blood contain iron, and if the blood loss is severe, you can end up having iron deficiency. Conditions, such as bleeding hemorrhoids, colorectal cancer, and heavy menstruation can result in iron deficiency anemia.
Pregnancy and lactation: During pregnancy and lactation period, the iron requirement of the mother is more, and when it is unfulfilled, she may end up having iron deficiency anemia. 
Which Group is at Risk? 

Vegetarians
Women
Infants and children 
Frequent blood donors
How is it Diagnosed?

Diagnosis is made with the help of: 

Patient s history  
Blood tests, such as CBC and serum ferritin
Some additional tests, such as colonoscopy, endoscopy, and sonography to diagnose the underlying cause
Treatment

Treating the underlying cause is the primary step. 

Severe cases: When the iron level is too low, blood transfusion and even intravenous iron is given
Mild to Moderate Cases: Iron and vitamin C supplements are given in mild and moderate cases of iron deficiency anemia.
Can you Prevent Iron Deficiency Anemia?

Yes. You can prevent iron deficiency anemia by including iron-rich foods in your diet, such as:

Dark green leafy vegetables, such as spinach, peas, and beans
Dry fruits, such as raisins and apricots
Red meat, pork and poultry, and seafoodIron-fortified cereals, bread, and pasta
Include vitamin C-rich foods in your diet to enhance iron absorption. Vitamin C is found in Grapefruit, oranges, strawberries, lemons, and melonsLeafy greens, broccoli, peppers, and tomatoes

Iron Deficiency - What Are The Possible Signs And Symptoms?

Anemia is a disease which occurs due to the lack of red blood cells or hemoglobin in your body. The body transports oxygen and the nutrition you get from food, to various body parts through hemoglobin, and a deficiency can cause lower supply of these important elements to the body. Which is why, the patient may feel a lack of energy, dizziness and even exhaustion. Most people don't realize its existence, so it's important that you know the symptoms, causes and cures of this blood disease. And, the foods one should eat to avoid anemia.

Lack of iron: There are various forms of this illness, and one of it is iron deficiency anemia. The red blood cells in the blood contain hemoglobin, which requires iron for formation. If the diet is not adequately loaded with iron, the person can have iron deficiency anemia. This is the most ordinary one that occurs to people, but with adequate care through food, exercise, and medicines, you can tackle it.
The root cause: Faulty production of red cells (hereditary conditions like sickle cell anemia, bone marrow disorders, etc. is the common cause of anemia. Excessive destruction of red blood cells, which is not compensated by normal production (spleen disorders, thalassemia, etc.) can be another reason. People with blood loss conditions (ulcers, gastritis, internal bleeding, excessive menstruation, childbirth, etc. and the ones who consume a poor diet can also get this blood disease.
Know the symptoms: There are essentially nonspecific symptoms of anemia, but overall fatigue with very low energy levels as the body does not receive enough nutrition to perform various functions can be one of them. Reduced heart rate, fainting, and pallor of skin and whites of the eye are common indicators of this illness. Check with your doctor if you face any of these issues.
Foods for prevention: If you follow a healthy diet that is full of nutrients like iron, you can keep anemia at bay. Remember, weight is not an issue here. If you have a good diet intake, you need not worry about being slim. Often, women who are thin get labeled as anemic, which is far from truth. When it comes to nutrients, iron-rich foods should be eaten along with vitamin C to improve its absorption. Vitamin B12 also plays a significant role in absorption. Meat including red meat, lamb, pork, chicken, beet, ham, turkey, and seafood including salmon or tuna can be included in your diet. Other foods like legumes, soybeans, veggies (dark green leafy vegetables, spinach, peas, broccoli), dried fruits and nuts, tofu, pumpkin and eggs are rich sources of iron that can be consumed by vegetarians. Cereals like red rice, brown rice or fortified cereals with a good source of iron can also be included in the diet.
Don't miss out on iron, ladies! Women are likely to be anemic (with symptoms like fatigue and paleness) and hence they should constantly monitor for iron levels and shift to a diet rich in iron. Furthermore, iron supplements can be consumed in the form of tablets, syrup, or tablets with the guidance of a doctor. In severe cases, where there is a significant blood loss, especially with childbirth or internal bleeding, the sufferer may require transfusion. All in all, anemia is definitely manageable with planning of diet, especially during times the like menstruation and pregnancy. So, taking care on time is a vital step.

Anemia - What Diet Should You Follow?

Your body goes through drastic changes when you are pregnant. Your body makes more blood during pregnancy; for instance, prior to pregnancy, your body made approximately 5 litres of blood, but now it produces 7 to 8 litres of it.
Producing excess red blood cells requires haemoglobin, which in turn requires plenty of folate, iron and vitamin B12. If there is a deficiency in any of these requirements, you might develop anaemia.
Anaemia is a condition, which is characterized by a lack of red blood cells in the body. The risks of becoming anaemic during pregnancy include:
1. Being extremely fatigued
2. Miscarriages, premature birth, or low birth-weight
3. The baby can inherit anaemia from the mother
4. The child can have certain developmental delays
5. Postpartum depression (post-childbirth depression)

How it can be prevented?
To prevent such risks, it is important to implement the proper diet. Here are some dietary tips to prevent anaemia during pregnancy: 
1. Consume iron-rich foods: Foods that provide you with the best source of iron are 
i. Poultry and eggs
ii. Dark green and leafy vegetables (for example: spinach, broccoli and kale)
iii. Seeds and nuts
iv. Beans and lentils
v. Tofu
vi. Beetroot
vii. Ripe bananas

2. Don't forget the supplements: Foods are great sources of the nutrients you require, but they may be lacking at times. Ask your doctor for supplements like vitamin, folic acid and iron supplements mostly. Consuming supplements before pregnancy can go a long way in preventing anaemia.

3. Folic acid is important: Folic acid is very important for pregnant women. You must consume 400 milligrams of it to prevent anaemia and birth defects in babies. Foods that are rich in folic acid include:
i. Beans
ii. Muesli
iii. Broccoli
iv. Brussel sprouts
v. Asparagus

4. Vitamins are crucial: Vitamin C helps in iron absorption which boosts haemoglobin production. Some foods rich in vitamin C include
i. Citrus fruits
ii. Strawberries
iii. Kiwis
iv. Tomatoes
v. Bell peppers

5. Be vigilant while cooking: Sometimes while cooking foods, the wrong method can strip them of their iron content. So be careful not to fry, boil or stew such foods too much. Certain foods are best consumed raw; read the labels properly if in doubt.

6. Abstain from certain habits: Alcohol, tea, cigarette and coffee hinder iron absorption. So stop consuming them if you are trying to conceive or have conceived.

Dietary Tips to Prevent Anaemia in Pregnant Women

Anemia is a condition where the red blood cell count is reduced due to deficiencies within the system. This is usually caused by a lack of iron, folate and other related nutrients in the diet. Anemia is a major public health concern in India as over 50 percent of women are known to be anemic. This pushes up the mortality rate of young mothers and even children.

Some symptoms of Iron deficiency anemia
Anemia has a wide range of symptoms which varies from person to person. However there are some generic symptoms which can be noticed in most people. Some of these are
1. Pale appearance of skin - Many people exhibit this symptom where their skin appears to be pale as there is a reduced amount of oxy - hemoglobin in the skin.
2. Physical weakness, light headedness and fatigue - This is a general symptom, which many tend to suffer from and complain about. Fatigue and weakness may come in very quickly even with the slightest effort.
3. Hair loss - Many women may complain about hair loss due to Iron deficiency  anemia.

Some other symptoms are -
a. Breathlessness
b. Constipation
c. Missed or irregular periods
d. Numbness or burning sensations
e. Depression
f. Tinnitus among others

Causes of Iron deficiency anemia
The primary cause of Iron deficiency anemia is the lack of iron in the diet which causes the hemoglobin in the blood to be reduced. Some of the patients may still have Iron deficiencyanemia as they have developed gastrointestinal disorders which prevents the absorption of nutrients like iron within the body.

How to treat Iron deficiency anemia
Diet related anemia can be easily cured or controlled with changing diets. Inclusion of certain foods within the diet can easily reverse the Iron deficiencies. Some of the food items that help with deficiencies are:
1. Fortified cereals
2. Green dark leafy vegetables
3. Poultry items
4. Eggs
5. Meat
You may also require certain iron supplements if you have certain underlying conditions which is causing issues with iron absorption.

How to prevent Iron deficiency anemia
It is important, especially for women to go for regular checkups to your doctor and also a hemoglobin check up. Your doctor or dietician can tell you to include certain foods in your diet that include folate, iron and vitamin B 12 so that the level of hemoglobin in your blood can be maintained at healthy levels.

All About Iron Deficiency - Anemia

What do we mean by the term Anemia?

It is described as a decrease in the total number of red blood cells, or hemoglobin in the blood, or a decreased oxygen-carrying capacity of blood.

How to know if an individual has Anemia?

An individual with anemia may show one or more of the following signs or symptoms:
Shortness of breath, chest pain, and headache are especially seen with exercise as the oxygen supply decreases
Difficulty in concentration which is mostly seen in children
Easy tiredness, fatigue, and loss of energy
Dizziness because of low blood volume leading to hypotension
Hair loss especially while combing, washing hair. Also, hair becomes brittle and dry due to anemiaInsomnia (lack of sleep)
Cramps in legs especially calf muscle 
Rapid heartbeat with exercise as the demand for oxygen increases during exercise, so your heart beats faster than usual
Craving for indigestible substances, such as pica, paper, mud, ice, dirt, etc.
Koilonychia (spoon-shaped nails or upward curvature of the nails)
Soreness and cracks at the corners of the mouth
Very heavy menstrual periods or irregular bleeding because of low hemoglobin count
Pale skin is especially seen over the palms of your hands and under your nail beds. Also, the conjunctiva looks pale
Anemia due to Deficiency of Vitamin B12 Dementia (loss of memory)
Tingling sensation in the hands or feet
Loss of the sense of touch
Difficulty in walking
Stiffness in the arms and legs
Delayed growth and development in children
Swelling of the hands and feet
Episodes of severe pain in the joints, abdomen, and limbs as the red blood cells obstruct capillaries
Anemia by Chronic Red Blood Cell Destruction/Hemolytic anemia

Jaundice (yellowish or greenish pigmentation of skin and sclera of the eyes)
Brown or red colored urine due to the destruction of red blood cells
Fever due to the destruction of red blood cells
Small bruises under the skin
Abdominal pain because of enlargement of the spleen and liver
Black stools due to the destruction of the red blood cells
Anemia Caused by Chronic Lead Poisoning
Level of lead in blood is higher than 50  g/dLA blue-black line is seen on the gums. It is also known as a lead line
Abdominal pain
Constipation
Vomiting
Investigations 

Complete blood count: This test will help an individual know the percentage of hemoglobin in blood as well as red blood cell count. Also, mean cell volume (MCV) is used to categorize anemia.
Serum Ferritin Test: Ferritin levels below 15 20 micrograms/L in a person confirms iron-deficiency anemia.
Total Iron-Binding Capacity: It measures the blood's capacity to bind iron with transferrin.

How Can Anaemia Be Diagnosed?

Anemia, as known to many, is a medical condition triggered by low hemoglobin levels. More than often, iron deficiency acts as a catalyst giving rise to anemia. While fatigue, headache, palpitations, skin pallor, and dizziness are characteristic of anemia, many people also suffer from hair loss. Here too, the iron deficiency acts as contributing factor interfering with the healthy growth cycle of the hair. In some cases, the hair loss may mimic the male and female pattern baldness as observed in the case of Alopecia. While anemia and the related hair loss can affect anyone irrespective of their age and sex, women of reproductive age, as well as teenagers, are more susceptible to this. In this article, we will discuss the anemia and iron deficiency induced hair loss in brief and the preventive measures to deal with the situation.

Anemia-related Hair Loss
In anemia, there is a significant fall in the hemoglobin level. Hemoglobin acts as an oxygen carrier to different body cells and tissues, including those of the hair follicles to ensure healthy cell growth and repairment. Low hemoglobin levels result in inadequate oxygen supply, one of the prime factors responsible for hair loss.

Ferritin, a storage protein (cellular protein) for iron contributes significantly towards a healthy growth cycle of the hair (stimulates the anagen or the growth phase). In the case of anemia, to meet the iron requirements of the vital organs such as the heart, the body starts utilizing the ferritin stored in hair bulb and other non-essential tissues. This dip in the ferritin level affects the hair growth. A ferritin blood test often helps in the diagnosis of iron deficiency and anemia.

Preventive measures to deal with anemia related hair loss
With the iron deficiency and the associated symptoms being taken care of, the anemia triggered hair loss can be controlled and reversed. In addition to the medications and treatment, one also needs to take care of their general health and lead a healthy lifestyle.

Never go for self-medication. It will only worsen the situation. Two individuals can have the same medical problem but triggered by different factors. Always consult a doctor before trying any medicines.
Follow a healthy diet: People dealing with anemia and iron deficiency should enrich their diet with foods rich in iron such as lean meat, liver, spinach, beetroot, nuts and dry fruits (walnuts, almonds), prunes, parsley, broccoli (the florets), to name a few. Foods rich in vitamin C, almonds, are known to promote hair growth.
Avoid drinking tea between meals as this unhealthy practice is known to interfere with the absorption of iron.
Maintain a healthy hair care routine
Oil massage your hair at least twice a week.
Be gentle while combing the hair.
Try and use a mild shampoo (or as the doctor recommended).
Avoid excessive use of hair styling products and chemicals.

Anaemia And Hair Loss - What Should You Do?

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