• Published on: Jan 20, 2023
  • 1 minute read
  • By: Secondmedic Expert

Your Ultimate Guide To Understanding Normal Body Temperature: Causes, Symptoms, And Prevention

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Body temperature is a vital sign that indicates the body's ability to produce and dissipate heat. A normal body temperature for a healthy adult is around 98.6°F (37°C), but it can vary slightly depending on factors such as time of day, activity level, and individual differences. In this guide, we will discuss the causes, symptoms, and prevention of abnormal body temperature.

Causes of abnormal body temperature:

  • Fever: The most common cause of abnormal body temperature is a fever, which is a sign of an infection or inflammation in the body. A fever is defined as a body temperature above 100.4°F (38°C).
  • Hypothermia: A low body temperature, known as hypothermia, can occur in cold environments or due to certain medical conditions. A body temperature below 95°F (35°C) is considered hypothermia.
  • Hyperthyroidism: An overactive thyroid gland can cause the body to produce too much heat, leading to a high body temperature.
  • Medications: Certain medications, such as antipsychotics and antidepressants, can affect body temperature regulation.
  • Trauma: Serious injury or surgery can cause the body to produce too much heat as a response to the trauma.

Symptoms of abnormal body temperature:

  • Fever: Symptoms of a fever can include sweating, chills, headache, muscle aches, and fatigue.
  • Hypothermia: Symptoms of hypothermia include shivering, numbness, confusion, and slow breathing.
  • Hyperthyroidism: Symptoms of hyperthyroidism include weight loss, rapid heartbeat, and sweating.

Prevention of abnormal body temperature:

  • Fever: The best way to prevent a fever is to practice good hygiene, such as washing your hands frequently, and avoiding close contact with people who are sick.
  • Hypothermia: To prevent hypothermia, it is important to dress warmly in cold weather, and avoid staying out in the cold for prolonged periods of time.
  • Hyperthyroidism: To prevent hyperthyroidism, it is important to manage any underlying medical conditions that can cause an overactive thyroid gland.
  • Medications: If you are taking medications that can affect body temperature regulation, it is important to follow your doctor's instructions and monitor your body temperature regularly.
  • Trauma: To prevent abnormal body temperature due to trauma, it is important to take steps to prevent injuries and accidents.

In conclusion, abnormal body temperature can be caused by fever, hypothermia, hyperthyroidism, medications, and trauma. It is important to be aware of the symptoms and take the necessary steps to prevent abnormal body temperature. If you have a fever or other symptoms of abnormal body temperature, it is important to seek medical attention.

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Anemia Diet Plan: What to Eat to Improve Hemoglobin Levels Naturally

Anemia is one of the most widespread nutritional disorders in India, affecting people across age groups. According to NFHS-5 and ICMR data, more than half of Indian women and a significant proportion of men suffer from anemia. While supplements are sometimes required, a structured anemia diet plan plays a central role in preventing and managing the condition.

Anemia occurs when the body lacks sufficient healthy red blood cells or hemoglobin to carry oxygen efficiently. Nutrition is the foundation of hemoglobin production, making dietary correction essential.

 

Understanding the Nutritional Causes of Anemia

Anemia commonly results from deficiencies of:

  • iron

  • vitamin B12

  • folate

Each nutrient plays a specific role in red blood cell formation.

 

Iron: The Core Nutrient in Anemia

Iron is a key component of hemoglobin.

Iron deficiency leads to:

  • fatigue

  • weakness

  • pale skin

  • shortness of breath

ICMR identifies iron deficiency as the leading cause of anemia in India.

 

Types of Dietary Iron

Heme Iron

Found in animal foods and absorbed efficiently.

Sources include:

  • eggs

  • fish

  • chicken

  • liver

 

Non-Heme Iron

Found in plant-based foods and absorbed less efficiently.

Sources include:

  • spinach

  • lentils

  • chickpeas

  • jaggery

  • dates

Vitamin C improves non-heme iron absorption.

 

Role of Vitamin B12 in Anemia

Vitamin B12 is essential for red blood cell maturation.

Deficiency causes:

  • megaloblastic anemia

  • nerve symptoms

  • memory issues

Vegetarians are at higher risk due to limited dietary sources.

 

Role of Folate

Folate supports:

  • DNA synthesis

  • red blood cell formation

Low folate intake worsens anemia, especially during pregnancy.

 

Foods to Include in an Anemia Diet Plan

Iron-Rich Foods

  • green leafy vegetables (spinach, amaranth)

  • legumes and pulses

  • dates, raisins and figs

  • jaggery

  • red meat and eggs

 

Vitamin C-Rich Foods

  • citrus fruits

  • guava

  • tomatoes

  • bell peppers

These enhance iron absorption.

 

Vitamin B12 Sources

  • milk and dairy products

  • eggs

  • fish

  • fortified cereals

 

Folate-Rich Foods

  • green leafy vegetables

  • beans and peas

  • peanuts

  • whole grains

 

Sample Daily Anemia Diet Plan

Breakfast

  • vegetable omelette or sprouted moong

  • citrus fruit or guava

 

Mid-Morning

  • soaked raisins or dates

  • lemon water

 

Lunch

  • brown rice or roti

  • dal or chickpeas

  • green leafy vegetable sabzi

  • salad with lemon dressing

 

Evening Snack

  • roasted peanuts or chana

  • fruit rich in vitamin C

 

Dinner

  • vegetable curry with paneer or fish

  • whole wheat roti

  • lightly cooked greens

 

Bedtime

  • warm milk if tolerated

 

Foods That Reduce Iron Absorption

Certain foods interfere with iron absorption:

  • tea and coffee

  • excess calcium

  • highly processed foods

These should be avoided close to iron-rich meals.

 

Special Considerations for Women

Women require more iron due to:

  • menstruation

  • pregnancy

  • lactation

NFHS-5 highlights anemia as a major women’s health concern in India.

 

Anemia in Men and Older Adults

In men and elderly individuals, anemia may signal:

  • nutritional deficiency

  • chronic disease

  • gastrointestinal issues

Dietary correction should be combined with medical evaluation.

 

When Diet Alone Is Not Enough

Diet may not be sufficient if:

  • anemia is severe

  • absorption is impaired

  • chronic illness is present

In such cases, supplements or treatment of underlying causes is required.

 

Importance of Regular Blood Tests

Monitoring hemoglobin helps:

  • assess improvement

  • guide dietary adjustments

  • prevent recurrence

Preventive checkups are essential for high-risk groups.

 

Lifestyle Factors That Support Recovery

Along with diet:

  • adequate sleep

  • stress management

  • regular physical activity

support blood health and recovery.

 

Preventing Anemia Long-Term

Long-term prevention includes:

  • balanced meals

  • iron-rich cooking methods

  • avoiding excessive junk food

  • periodic screening

WHO and NITI Aayog emphasize nutrition education as a preventive strategy.

 

Conclusion

A well-structured anemia diet plan is the cornerstone of improving hemoglobin levels and restoring energy. By including iron-rich foods, supporting nutrients like vitamin B12 and folate, and improving absorption through smart food combinations, anemia can be effectively managed and prevented. Early dietary intervention, supported by regular health monitoring, helps avoid long-term complications and improves overall quality of life.

 

References

  • Indian Council of Medical Research (ICMR) – Anemia and Micronutrient Deficiency Reports

  • National Family Health Survey (NFHS-5) – Anemia Prevalence Data

  • World Health Organization (WHO) – Nutrition and Anemia Guidelines

  • Lancet – Micronutrient Deficiency and Public Health Research

  • NITI Aayog – Poshan Abhiyaan and Nutrition Policy Reports

  • Statista – Nutrition and Health Trends in India

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