HomeAnswersDieticianintermittent fastingKindly let me know about intermittent fasting in detail.

How can intermittent fasting aid in losing weight?

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The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Answered by

Neha Suryawanshi

Medically reviewed by

iCliniq medical review team

Published At January 21, 2024
Reviewed AtJanuary 21, 2024

Patient's Query

Hello doctor,

My friend is 45 years old. He is following intermittent fasting to lose weight. Kindly let me know the following:

  1. Could you explain to me what intermittent fasting is?
  2. What are the potential health benefits associated with intermittent fasting? Is intermittent fasting suitable for everyone, or are there specific groups of people who should avoid it?
  3. Are there any potential risks or side effects that individuals should be aware of?
  4. How important is the timing of meals during intermittent fasting?
  5. Are there specific guidelines for the types of foods one should consume during eating windows?
  6. Can fluids, such as water, herbal tea, or black coffee, be consumed during fasting periods without breaking the fast?
  7. Does hydration play a role in the success of intermittent fasting?

Please let me know the answers to the above questions.

Thank you.

Answered by Neha Suryawanshi

Hi,

Welcome to icliniq.com.

With passion, commitment, and experience, I hope I will be able to provide you with top-class medical opinion.

Intermittent fasting means that you do not eat for a period of time each day or week. Some popular approaches to intermittent fasting include:

  1. Alternate-day fasting: This involves eating a normal diet one day and either completely fasting or having one small meal (less than 500 calories) the next day.
  2. 5:2 fasting: This involves eating a normal diet five days a week and fasting for two days a week.
  3. Daily time-restricted fasting: This involves eating normally but only within an eight-hour window each day. For example, skipping breakfast but eating lunch around noon and dinner by 8 p.m.

Losing weight and being physically active helps lower your risk of obesity-related diseases, such as diabetes, sleep apnea, and some types of cancer. For these diseases, intermittent fasting seems to be about as beneficial as any other type of diet that reduces overall calories. Some research suggests that intermittent fasting may be more beneficial than other diets in reducing inflammation and improving conditions associated with inflammation, such as:

  1. Alzheimer's disease.
  2. Arthritis.
  3. Asthma.
  4. Multiple sclerosis.
  5. Stroke.

Intermittent fasting can have unpleasant side effects, but they usually go away within a month. Side effects may include:

  1. Hunger.
  2. Fatigue.
  3. Insomnia.
  4. Nausea.
  5. Headaches.

Intermittent fasting is safe for many people, but it is not for everyone. Skipping meals may not be the best way to manage your weight if you are pregnant or breastfeeding. If you have kidney stones, gastroesophageal reflux, diabetes, or other medical problems, talk with your doctor before starting intermittent fasting.

I wish you good health.

Thank you.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Neha Suryawanshi
Neha Suryawanshi

Nutritionist

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