Which Vitamin Deficiency Makes You Feel Colder?

Which Vitamin Deficiency Makes You Feel Colder?

Many people feel cold quickly during winter, but some feel cold even when the room is warm or when others around them are comfortable. This constant coldness is not always due to weather. Sometimes, your body feels cold because it is not getting enough of certain vitamins.

Your body needs vitamins to keep blood flow strong, produce energy, support immunity, and maintain a steady body temperature. When these vitamins drop, you may start feeling colder than usual, especially in your hands, feet, and legs.

This article explains which vitamin deficiencies can make you feel cold, the signs to look for, and the foods that can help your body stay warm naturally.

1. Vitamin B12 – A Very Common Reason for Feeling Cold

Vitamin B12 helps your body make red blood cells. These cells carry oxygen and warmth to all parts of the body.
If your body does not have enough B12, blood flow becomes slow and weak. This makes your hands, feet, and even your face feel cold.

Signs of Vitamin B12 Deficiency

• Cold hands and feet

• Low energy

• Pale or dull skin

• Tingling or numb fingers

• Mood changes

Foods That Contain Vitamin B12

• Eggs

• Milk, curd, paneer

• Chicken, fish

• Cheese

• Breakfast cereals (fortified)

Vegetarians often face B12 deficiency because most B12-rich foods come from animal sources.

2. Iron Deficiency – A Major Cause of Constant Coldness

Iron is needed to make haemoglobin, the part of blood that carries oxygen.
If your iron levels are low, your body does not get enough oxygen to stay warm. This can make you feel cold even in normal temperatures.

This problem is common among:

• Women

• Teen girls

• People who skip meals

• People with weak diets

Signs of Low Iron

• Always feeling cold

• Headaches

• Hair fall

• Pale skin

• Tiredness

• Fast heartbeat

Foods Rich in Iron

• Spinach

• Beetroot

• Dates and raisins

• Jaggery

• Red meat

• Chickpeas

• Beans and lentils

Vitamin C helps your body absorb iron, so pair iron-rich foods with lemon, oranges, or amla.

3. Vitamin D Deficiency – Makes Your Body More Sensitive to Cold

Vitamin D keeps your bones strong and helps your body maintain temperature.
People who do not get enough sunlight often face Vitamin D deficiency and may feel cold quickly.

Common Signs

• Joint pain

• Weak muscles

• Low mood

• Poor immunity

• Feeling cold often

Sources of Vitamin D

• Morning sunlight

• Milk

• Egg yolk

• Mushrooms

• Fortified foods

Just 15–20 minutes of morning sunlight can help your body make enough Vitamin D.

4. Vitamin C Deficiency – Causes Poor Blood Flow and Cold Hands

Vitamin C improves blood circulation and supports immunity.
If your body lacks Vitamin C, blood moves slowly, especially in your hands and feet, making them feel cold.

Signs of Low Vitamin C

• Frequent colds

• Slow healing

• Cold hands and feet

• Dry skin

• Weak immunity

Foods Rich in Vitamin C

• Amla

• Oranges

• Lemon

• Kiwi

• Tomatoes

• Guava

• Strawberries

Including these foods daily helps improve blood flow and warmth.

5. Magnesium Deficiency – A Hidden Reason Behind Feeling Cold

Magnesium helps your muscles work and keeps your body temperature stable.
Low magnesium can cause shivering, cramps, and a constant feeling of coldness.

Signs of Low Magnesium

• Muscle cramps

• Trouble sleeping

• Tiredness

• Feeling cold more than others

• Anxiety

Magnesium-Rich Foods

• Almonds and cashews

• Pumpkin seeds

• Dark leafy greens

• Bananas

• Whole grains

Many people do not get enough magnesium from their daily meals, so adding nuts and seeds helps.

Why Does Vitamin Deficiency Make You Feel Cold?

Your body stays warm through:

• Strong blood circulation

• Healthy red blood cells

• Proper energy production

• Normal hormone activity

• Good immunity

Vitamins support all these processes.
When vitamins are low, your body cannot produce enough heat, and your temperature drops easily.

Foods That Keep Your Body Warm Naturally

To maintain warmth, include:

• Jaggery (gur)

• Nuts and seeds

• Warm milk

• Soups and broths

• Ginger

• Whole grains

• Amla and citrus fruits

• Ghee

These foods improve circulation, provide long-lasting energy, and support body heat.

When You Should Visit a Doctor

If you feel cold all the time even after eating well and staying warm, it could be due to:

• Thyroid problems

• Severe vitamin deficiency

• Low blood pressure

• Poor blood circulation

• Anemia

A simple blood test can help find the exact problem.

Feeling cold in winter is normal, but feeling cold all the time may be your body’s way of asking for more vitamins. By eating vitamin-rich foods and following healthy habits, you can improve your body warmth, increase energy, and stay comfortable throughout the season.

Disclaimer

This article is for general information only and should not be considered medical advice. Symptoms of vitamin deficiency can vary from person to person. If you frequently feel cold, have long-term health issues, or notice severe symptoms, please consult a qualified doctor for proper diagnosis and treatment. Do not start supplements without professional guidance.