HomeAnswersFitness Expertintermittent fastingI want to know about intermittent fasting. Please guide.

How does intermittent fasting impact an individual's weight and health?

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Published At April 7, 2024
Reviewed AtApril 7, 2024

Patient's Query

Hello doctor,

I am 34 years old, weigh 189 pounds, and am interested in learning more about intermittent fasting for health and weight management. As I aim to reduce my weight to 154 pounds, I would like to know about the associated health benefits, its impact on metabolism, and overall well-being. Are there risks or concerns, and is it suitable for everyone? Can nutritional requirements be met during intermittent fasting, and are there specific dietary guidelines for fasting and non-fasting periods? Additionally, do factors like age, gender, or existing health conditions influence how individuals respond to intermittent fasting? I appreciate your expertise and look forward to gaining insights into its potential role in promoting health. Kindly guide.

Thank you.

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

Intermittent fasting with the right approach helps, but it has different results and impacts depending on medical issues, especially diabetes (low blood sugar) and low blood pressure.

Intermittent fasting is a major eating pattern that involves regular, short-term fasts or periods of minimal or no food consumption. Most people understand intermittent fasting as a weight loss intervention. Fasting for short periods helps people eat fewer calories, resulting in weight loss. However, intermittent fasting may also help modify risk factors for diabetes and cardiovascular disease, such as lowering cholesterol and blood sugar levels.

There are several intermittent fasting methods, including the

  1. 16:8 method: It is a popular form of intermittent fasting. It aids in weight loss and may have health benefits, such as reducing the risk of hypertension and maintaining muscle mass.

  2. The Warrior diet: It is a type of intermittent fasting that involves eating small amounts of raw fruits and vegetables during the day and having one large meal at night. This pattern mimics the eating habits of ancient warriors and may promote weight loss and other health benefits.

  3. Eat Stop Eat: is an intermittent fasting method that involves fasting for 24 hours once or twice a week. During the fasting period, only non-caloric beverages are allowed. This approach aims to promote weight loss and other health benefits by creating a calorie deficit during the fasting periods.

  4. Alternate-day fasting (ADF): It is an intermittent fasting method where individuals alternate between days of regular eating and days of significant calorie restriction or fasting. On fasting days, individuals typically consume very few calories or none at all. ADF is believed to promote weight loss and may have potential health benefits, including improvements in metabolic health.

All methods can be effective, but figuring out which one works best depends on individual preferences. The 16/8 intermittent fasting plan is one of the most popular styles for weight loss.

The plan restricts food consumption and calorie-containing beverages to a set window of eight hours per day, requiring abstaining from food for the remaining 16 hours. Unlike other diets with strict rules, the 16/8 method is based on a time-restricted feeding (TRF) model, providing more flexibility. You can choose any eight-hour window to consume calories. Research indicates that time-restricted feeding patterns like the 16/8 method may prevent hypertension and reduce the amount of food consumed, leading to weight loss. A 2016 study found that the 16/8 method helped decrease fat mass and maintain muscle mass in male participants when combined with resistance training. A more recent study found that the 16/8 method did not impair gains in muscle or strength in women performing resistance training. While the 16/8 method can easily fit into any lifestyle, some people find avoiding eating for 16 hours straight challenging. Additionally, consuming too many snacks or junk food during your eight-hour window can negate the positive effects of 16/8 intermittent fasting. Ensure you eat a balanced diet comprising fruits, vegetables, whole grains, healthy fats, and protein to maximize the potential health benefits of this diet. You are allowed to have a few liquids in your fasting window, like black coffee or tea, sugar-free or diet soda, and carbonated water.

A pro-tip is to start with 12:12 and gradually add one hour to the fasting window.

I hope this helps.

Please revert in case of further queries.

Thank you.

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

Bhanushali Sonali Suresh Tara
Bhanushali Sonali Suresh Tara

Fitness Expert

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