Always Feeling Tired and Low on Energy? Here’s What Your Body is Telling You

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Published On : 30 Dec, 2025 | Written By : Himani Gupta | Reviewed By : Dr. Anubhav Singh

It's normal to feel tired all the time, but if you are always tired, it could mean that something is wrong. Many people feel tired even after sleeping or have low energy throughout the day. This may be due to not getting enough sleep, stress, not drinking enough water, not moving enough, or wrong eating habits. It may also be due to not having enough vitamins like B12, iron or D.

This guide explains the causes of fatigue and suggests some easy solutions. It also mentions some products from Zeelab Pharmacy that are good quality, affordable and have been shown in studies to help you get your energy back safely.

What Does It Mean to Feel Tired All the Time?

Feeling tired all the time means that you are constantly tired. This constant fatigue saps your energy and makes it difficult to perform everyday tasks.

Normal Tiredness vs Constant Fatigue

Feeling tired sometimes is normal and gets better after rest or sleep. But if you are tired for weeks, this is not so normal. If you feel tired every day, there may be another underlying issue, such as stress, insufficient sleep, or inadequate vitamin intake.

Common Fatigue Symptoms You Should Not Ignore

The usual signs are feeling worn out during the day, both in body and mind, not wanting to do anything, trouble focusing, and just plain feeling drained, even if you have had enough rest or sleep.

Why Do I Feel Tired Every Day? Common Reasons for Tiredness

Feeling tired every day can be caused by many things, such as how you live, health problems, and not getting enough nutrients. If you get to the bottom of why you're tired, it may explain why you feel like this all the time.

Poor sleep: Not getting enough sleep or having it disrupted can leave you feeling tired throughout the day.
Chronic stress: Tires your body, leading to persistent fatigue.
Vitamin deficiency: Not having adequate amounts of vitamins like B12, iron or D can make you feel tired.
Dehydration: If you're not drinking enough water, it can slow your blood flow and make you feel less energetic.
Sedentary lifestyle: Not getting enough exercise can reduce your stamina and energy levels in general.

Lifestyle Reasons You’re Always Tired and Have No Energy

Many people feel tired all the time due to their everyday habits. Stress, not drinking enough water, sitting too much, and eating less good food can all make you feel tired.

Stress, Mental Load & Burnout

When you are stressed all the time, your body remains on high alert, which drains your energy. Chronic mental stress can make you feel physically and mentally tired, disrupt your sleep, unbalance your hormones and make you feel low on energy throughout the day.

Poor Diet & Skipping Meals

Not drinking enough water can make you feel tired because it slows your blood flow and how oxygen gets to your body, leading to dehydration and fatigue. Also, if you do not eat well and do not eat proteins, vitamins and minerals, you may feel very tired.

Lack of Physical Activity

Being inactive can make you tired all the time. It weakens your muscles, slows down your body processes and saps your energy. When you don't move around enough, your blood doesn't flow as well, leaving you feeling tired and fatigued, even if you haven't done much.

Tired Even After Sleeping 8 Hours? Here’s Why

Feeling tired even after getting a full night's sleep, such as 8 hours, is often because you are not getting enough sleep. How well you sleep is actually more important than how long you sleep.

Poor Sleep Quality vs Sleep Duration

Getting eight hours of sleep doesn't always mean you are completely rested. Studies show that if your sleep is disrupted, you won't get enough deep sleep. This can lead to fatigue, hormonal problems, and low energy, even if you sleep the right number of hours. Poor sleep quality can reduce your daytime energy by 30-40%, even if you feel you have gotten enough sleep.

Signs Your Sleep Is Affecting Energy Levels

If you are tired during the day, feel groggy when you wake up, can't concentrate, lack motivation, or feel tired throughout the day, you may be struggling with sleep problems. Research shows that disturbed sleep patterns can lead to persistent fatigue and make it harder to function physically and mentally.

Could Vitamin Deficiency Be the Reason for Fatigue?

It could be a vitamin problem. If you're deficient in certain vitamins, you may feel weak, have trouble concentrating, and be tired even after getting enough sleep.

Vitamin B12 Deficiency & Low Energy

Vitamin B12 deficiency causes fatigue when the supply of oxygen to the tissues is reduced, affecting brain and nerve function. If your B12 is low, you may feel tired all the time, weak, dizzy, and have trouble remembering things.

You may also feel like you don't have much energy. This is common among vegetarians and people who have trouble absorbing vitamins.

Iron Deficiency & Anaemia-Related Fatigue

Iron deficiency fatigue occurs when your haemoglobin decreases, and that means your blood can't carry oxygen as well. You will feel tired all the time, get out of breath easily, look pale, won't be able to exercise for long periods of time, and will feel tired even when you haven't done much.

Vitamin D Deficiency & Muscle Weakness

Not having enough Vitamin D can lead to feeling tired, weak muscles, a weakened immune system, bone pain and a persistent lack of energy.

Not getting enough sunlight and staying indoors too much can make you feel tired all the time and not be able to work as much.

How to Stop Feeling Tired All the Time: Simple Solutions

Learning how not be tired all the time starts with creating small, regular habits. These habits can help increase your energy in a natural way and bring your mind and body back into balance.

Daily Lifestyle Changes to Boost Energy

To feel less tired, try moving around more, dealing with stress, getting some sunlight, and sleeping at the same time every day.

Doing these simple things can really help your blood flow, balance your hormones, improve your spirits and give you more energy throughout the day.

Improve Sleep, Hydration & Nutrition

Eating a good diet that includes protein, iron and vitamin B, drinking enough water and getting regular sleep help your body create energy. Simply getting better sleep and drinking more water can really reduce the feeling tired.

Best Vitamins & Supplements for Fatigue and Low Energy are Available at Zeelab Pharmacy

Here are some products of Zeelab Pharmacy at affordable prices. Most preferred and dermatologist-approved products, as well as similar affordable ranges, are safe and effective. Additionally, Zeelab Pharmacy products are WHO-GMP, ISO and FDA certified.

My 12 500 Tablet

My12 500 Tablet

My 12 500 Tablet is a supplement that provides a pure form of Vitamin B12. This vitamin is crucial for important body functions like making new cells, forming blood, and producing proteins.

Composition: Methylcobalamin (500mcg)
What it does: It treats low vitamin B12 and helps with energy, nerve health and red blood cell production.
How to use: Take it once daily, usually after meals, as prescribed by your doctor.

My 12 OD Tablet

My12 OD Tablet

MY 12-OD is a naturally occurring and pure form of Vitamin B12. It helps regulate essential bodily functions like cell multiplication, blood formation, and protein synthesis.

Composition: Methylcobalamin (1500mcg)
What it does: Helps your immune system, energy, bones and Vitamin D.
How to use: Take one tablet daily after meals as directed.

Feriext FA Iron Supplement Tablet

Feriext FA Iron Supplement Tablets are designed to boost your iron levels and prevent or treat iron deficiency anaemia. These tablets contain iron, which is essential for making red blood cells and transporting oxygen throughout your body.

Composition: Iron (100 mg) + Folic Acid (1.5 mg) + Vitamin B12 (0.0075 mg)
What it does: Helps with low iron levels, increases your blood counts, and makes you feel less tired and weak.
How to use: Take one tablet daily after meals or as prescribed.

Vitazem Multivitamin Capsule

Zeelab Vitazem Multivitamin Capsules are designed to support your overall health and well-being. They contain essential vitamins and minerals that help your body function properly. This supplement is perfect for anyone looking to boost their energy levels, improve immunity, and reduce fatigue.

Composition: Lecithin (10 mg) + Lysine (5 mg) + Arginine (30 mg) + Glutamic Acid (20 mg) + Vitamin A (600 mcg) + Beta Carotene (2 mg) + Vitamin B1 (1.2 mg) + Vitamin B2 (1.4 mg) + Vitamin B6 (2 mg) + Vitamin B12 (0.001 mg) + Vitamin C (40 mg) + Vitamin D3 (0.005 mg) + Vitamin E (10 mg) + Biotin (0.04 mg) + Lycopene (0.5 mg) + Folic Acid (0.1 mg) + Niacin (18 mg) + Pantothenic Acid (4.5 mg) + Calcium (50 mg) + Phosphorus (40 mg) + Chromium (0.033 mg) + Copper (1.35 mg) + Iodine (0.15 mg) + Iron (10 mg) + Magnesium (50 mg) + Manganese (2 mg) + Molybdenum (0.025 mg) + Potassium (2 mg) + Selenium (0.04 mg)
What it does: Helps with your immunity, energy levels, how your body works, and getting the right amount of nutrients every day.
How to use: Take one capsule each day after eating, or follow your doctor's instructions.

Richrun Iron Syrup

Richrun Iron Syrup is a health supplement that provides essential nutrients like Iron, Folic Acid, Vitamin B12, and Lysine. These nutrients are vital for blood formation, energy production, and overall health.

Composition: Iron (60 mg) + Folic Acid (1 mg) + Vitamin B12 (0.005 mg) + Lysine (70 mg)
What it does: Helps with low iron, increases blood volume, increases energy and fights fatigue.
How to use: Take your medicine after eating, as your doctor told you.

Multiprex Syrup

Multiprex Syrup is a multivitamin and multimineral syrup. It is used in the treatment of nutritional deficiency (vitamins, minerals). It helps in relieving the symptoms of nutritional deficiency like lack of appetite, muscle and bone weakness, and fatigue.

Composition: Vitamin A (2000 IU) + Vitamin B1 (1.5 mg) + Vitamin B2 (1 mg) + Vitamin B6 (1 mg) + Vitamin B12 (0.5 mcg) + Vitamin C (25 mg) + Vitamin D3 (100 IU) + Vitamin E Acetate (5 IU) + Niacinamide (15 mg) + Zinc Sulphate Monohydrate (2 mg) + D-Panthenol (2 mg) + Iodide (10 mcg) + Folic Acid (0.1 mg) + Manganese Chloride (1.5 mcg) + Chromic Chloride (60 mcg) + Sodium Molybdate Dihydrate (10 mcg) + Biotin (60 mcg).
What it does: Multivitamin syrup that helps with immunity, energy, growth, recovery, and getting the right nutrients.
How to use: Take the prescribed dosage after meals daily as advised by a healthcare professional.

Zeefron AD Iron Supplement Soft Gelatin Capsules

Zeefron AD Iron Supplement Soft Gelatin Capsules is a combination of Carbonyl Iron 100 mg, Folic Acid 1500 mcg, Adenosylcobalamin 100 mcg, and Zinc Sulphate 61.5 mg. It contains vitamins and minerals that help treat iron and other nutritional deficiencies, relieving symptoms like nerve weakness, anaemia, tiredness, and lack of energy.

Composition: Adenosylcobalamin (100mcg) + Carbonyl Iron (100mg) + Folic Acid (1500mcg) + Zinc Sulfate (61.5mg)
What it does: Treats iron deficiency anaemia, increases haemoglobin, improves energy, and reduces fatigue.
How to use: Take one capsule daily after meals or as directed by your physician.

Updee 60K D3 Capsule

Updee Vitamin D3 60K Capsule is a supplement that provides a high dose of Vitamin D3, essential for maintaining healthy bones, teeth, and overall well-being. It helps the body absorb calcium and phosphorus, promoting bone health and muscle function.

Composition: Cholecalciferol (60000IU)
What it does: Helps overcome Vitamin D deficiency, aids calcium absorption, and keeps your bones, muscles and immune system strong.
How to use: Take one capsule weekly after meals or as directed by your physician.

Updee Oral Solution

Updee Oral Solution is a Vitamin D3 supplement, designed to treat Vitamin D deficiency in individuals. It contains Cholecalciferol (Vitamin D3), which plays a crucial role in maintaining healthy bones, teeth, and muscles.

Composition: Cholecalciferol (Vitamin D3) 60000 IU
What it does: Helps get more vitamin D, which means your body absorbs calcium better, leading to stronger bones and a healthier immune system.
How to use: Take the prescribed dose orally as directed by your doctor regularly after meals.

Updee Vitamin D3 Sachet

Updee Vitamin D3 Sachet is helpful in effectively treating Vitamin D deficiency. This medicine is a fat-soluble nutrient that helps the body absorb calcium from food.

Composition: Cholecalciferol 60000 I.U. per sachet
What it does: Helps you get more Vitamin D for strong bones, a good immune system and strong muscles.
How to use: Mix one sachet in milk or water, take weekly as advised.

When Should You See a Doctor for Constant Tiredness?

If you've been stressed for a few weeks, even after trying to rest and stay healthy, it's time to get checked. Be aware of severe weakness, unexplained weight loss, headache that won't stop, shortness of breath, dizziness, increased heartbeat, mood swings or trouble sleeping.

Don't ignore persistent fatigue that interferes with your daily life, job, or focus. A doctor can check for things like low vitamins, hormone problems, sleep problems or other health problems and suggest the right solutions.

Conclusion: Take Control of Your Energy Levels

Feeling tired all the time is not something you should just ignore. Feeling constantly tired could be due to your lifestyle, not getting enough sleep, stress, not drinking enough alcohol or not getting enough vitamins.

You can regain your energy by identifying the causes of your tiredness and making a few adjustments, such as improving your sleep quality, eating a balanced diet, staying hydrated, managing stress, and supplementing with essential vitamins.

If you are still tired, it is important to see a doctor. Taking action now can help you feel more energetic, perform better every day, and stay physically and mentally healthy in the long run.

Being tired all the time is not something you should ignore. This could be due to your daily habits, perhaps you are not getting enough sleep, you are stressed, not drinking enough water, or missing some important vitamins.

To get your energy back, try to figure out what is tiring you. Making a few changes, like sleeping better, eating healthy, drinking enough water, managing stress, and taking the right vitamins, can really help.

If you are still tired after that, it's a good idea to see a doctor. Taking care of it now can help you feel more energetic, perform better in your daily life, and stay physically and mentally healthy as you age.

Frequently Asked Questions

Q. Why do I keep feeling tired, even when I sleep?
A. If you are tired even after getting enough sleep, it may be because you are not sleeping well, are stressed, have some deficiencies, or have some other health problem.

Q. Is it normal to feel tired every day?
A. No, feeling tired every day usually means there is something wrong with your habits, stress levels, sleep, or health.

Q. Can a vitamin shortage make you tired?
A. Yes, not having enough vitamin B12, iron, or vitamin D can often make you feel tired all the time.

Q. What can help if I'm always tired?
A. Getting better sleep, staying hydrated, eating well, managing stress, and addressing any deficiencies can help you feel more energetic.

Q. Can stress make you feel tired all day?
A. Yes, being under stress for a long time can drain your energy, impair your sleep and make you feel physically and mentally tired.

Q. Does not drinking enough water really make you tired?
A. Yes, if you're dehydrated, your blood doesn't flow as well, and your body doesn't get enough oxygen, which can make you feel tired.

Q. Can not exercising cause low energy?
A. Yes, if you don't exercise, you lose stamina, your blood doesn't flow as well, and you don't have as much energy during the day.

Q. When should I see a doctor about feeling tired?
A. If you've been feeling tired for more than three weeks, or it's getting worse, you should get it checked out.

Q. Can eating unhealthy food make you tired all the time?
A. Yes, not getting enough nutrients from food can reduce your energy, making you feel very tired and weak.

Q. Does going to bed at different times destroy your energy?
A. Yes, if you don't sleep and wake up at the same time every day, it can throw off your body's natural clock and leave you feeling tired when you should be awake.

Q. Can going to sleep at different times mess with how energetic you feel?
A. Yes, if you don't have a regular sleep schedule, it can mess up your body clock and make you feel tired during the day.

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