Can low iron levels cause fatigue and weakness?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I am a 36-year-old woman, and for the past two months, I have been feeling extremely tired and weak. A friend mentioned that I look pale and suggested it could be due to low iron levels. I am wondering if my fatigue and weakness could indeed be linked to a lack of iron. If so, what dietary changes can I make to increase my iron intake? Should I consider testing myself for iron deficiency? What are the necessary treatments for this condition? Is there a specific diet I can follow to boost my iron levels quickly? Please provide guidance.

Thank you.

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

Your concern is valid, as low energy and feeling fatigue can be due to many reasons or underlying diseases. There are several ways to self-assess, or you can simply visit your physician. It could be due to obesity, low hemoglobin, prediabetes, dehydration, low vitamin levels, or reduced sun exposure due to current weather conditions. Here are some tips that might help:

  1. Do not make drastic lifestyle changes or follow a restricted diet that you cannot sustain for long. Start with small goals, such as aiming for 3000 steps a day or drinking for glasses of water, and customize it according to your lifestyle and needs.
  2. Check your blood reports for vitamin screening, including hemoglobin, as low energy levels and low metabolism can result from low vitamin levels. Check your vitamin B12 and vitamin D levels as well.
  3. Check for obesity stage by calculating your BMI (body mass index). This will help determine if obesity is contributing to your fatigue.
  4. Identify lifestyle changes or stress factors. Without more details, it is challenging to provide specific guidance, but it is important to work towards addressing these factors.

Kindly provide details of your age, height, and weight to offer further assistance, but here are a few changes to start with:

  1. Balance carbohydrate intake throughout the day.
  2. Do not skip meals and try not to go more than four to five hours between meals or snacks to maintain stable blood sugar levels.
  3. Gradually increase intake of high-fiber carbohydrate foods.
  4. Engage in physical activity, such as at least 20 minutes of walking daily.

Foods to include:

  1. High-fiber carbohydrate foods like whole grain breads, whole wheat pasta, brown rice, high-fiber cereals, oats, barley, legumes, corn, bran, seeds, nuts, and fruits and vegetables like broccoli, cauliflower, carrots, apples, and pears.
  2. Emphasize on including lean protein foods such as dal, legumes, chicken, fish, and low-fat dairy products in your diet.
  3. Consume about 25 to 30% of calories as fat, focusing on low-saturated fat foods and increased monounsaturated and omega-3 fatty acid food choices. This includes avocado, olive oils, olives, nuts, cold-water fish, flax seeds, chia seeds, and walnuts.

Foods to avoid:

  1. Refined carbohydrates like white bread, muffins, semolina, and pasta.
  2. Foods containing trans fatty acids, especially deep-fried foods.
  3. Red meats high in saturated fats.

Making these dietary changes can help improve your energy levels and health. If your symptoms persist, I would suggest you consult your doctor for further evaluation and guidance.

I hope this information helps you.

Thank you.

Medically reviewed byiCliniq medical review team

Published At May 25, 2024
Reviewed AtJuly 2, 2024

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