Intermittent Fasting for Weight Loss: Does It Actually Work?

Does intermittent fasting help lose weight? Intermittent fasting has recently gained popularity as a weight loss strategy. However, this practice is not a new concept in Ayurveda, the traditional Indian system of medicine. Ayurveda has been using fasting as a therapeutic tool for thousands of years to balance the body's doshas & promote overall health.


Intermittent Fasting


In this blog, we will explore how intermittent fasting can be combined with Ayurveda to achieve healthy weight loss by balancing doshas. We will discuss the Ayurvedic principles behind intermittent fasting, the benefits of fasting for dosha balance & weight loss, tips for successful fasting with Ayurveda, & the research supporting this approach.


What Is Intermittent Fasting?


Intermittent fasting (IF) is an eating pattern involving alternating fasting & eating periods. This method has been used for centuries for religious & cultural purposes, but it has recently gained popularity as a weight loss strategy.


There are different types of intermittent fasting diet plans, but the most common ones are:


  1. 16/8 method: This fasting for 16 hours & consuming meals within an 8-hour eating window.
  2. 5:2 method: This fasting involves consuming a regular diet for five days & then reducing calorie intake to 500-600 for two non-consecutive days.
  3. The Warrior diet: This fasting involves a daily feeding period of 4-8 hours, followed by a fasting period of 16-20 hours.
  4. Eat-stop-eat method: This involves entails fasting 24 hours once or twice weekly.
  5. Alternate-day fasting: This fasting alternates between a 24-hour fast & a normal eating day.


Ayurvedic Principles Behind Intermittent Fasting


According to Ayurveda, intermittent fasting can be beneficial for maintaining overall health & wellness. Ayurveda recognizes that the human body has an innate ability to heal & regenerate itself. We can promote optimal health & longevity by supporting this natural process through diet & lifestyle.


Intermittent fasting in Ayurveda is known as "Upavasa" or "vrata," & it is a practice that involves abstaining from food or limiting food intake for a certain period of time. The goal of intermittent fasting in Ayurveda is not just weight loss but to balance the doshas (Vata, Pitta, & Kapha) & improve digestion, metabolism, & overall health.


There are several different ways to practice intermittent fasting benefits in Ayurveda, including:


1. Skipping a meal: This involves skipping one meal a day, either breakfast, lunch, or dinner. This can be done once or twice a week.

2. 12-hour fast: This involves fasting for 12 hours between dinner & breakfast the next day. For example, if you finish dinner at 8 pm, you will only eat something at 8 am the following day.

3. Alternate day fasting: This involves alternating between days of regular eating & days of restricted calorie intake. On restricted calorie days, you may consume only 500-600 calories.

4. Seasonal fasting: This involves fasting during certain times of the year, such as during the monsoon season or religious holidays. Seasonal fasting includes Navratri, Ekadashi, Shivratri, Karva Chauth, & Ramadan. 


    According to Ayurveda, Intermittent fasting for weight loss & the timing of meals is also important. Eating your largest meal at lunchtime is recommended when the digestive fire (agni) is vital. A lighter dinner to allow for proper digestion & assimilation of nutrients is recommended.


    How Intermittent Fasting can help balance your doshas for weight loss

    Intermittent fasting (IF) benefits balance doshas in the following ways:


     1. Enhancing Agni & eliminating toxins: 

    IF can help balance doshas by enhancing agni & promoting the elimination of toxins. Our digestive system gets a break when we fast, & our body can focus on healing & repairing. This allows the body to eliminate toxins & reduce inflammation, which can lead to weight loss.


     2. Promoting digestive enzyme production & gut health:

    IF can also help balance doshas by promoting the production of digestive enzymes & improving gut health. In addition, eating less frequently gives our digestive system a chance to rest & recover, allowing it to function more efficiently when we do eat.


    3. Regulating insulin & blood sugar levels: 

    Studies have found that intermittent fasting can enhance insulin sensitivity, leading to better regulation of blood sugar levels. This is particularly important for individuals with a Kapha dosha, as they may be more prone to insulin resistance & weight gain.


    blood sugar levels


     4. Boosting metabolism: 

    IF can increase metabolism & human growth hormone production, promoting weight loss & muscle gain.


     5. Improving mental clarity & focus: 

    IF has increased mental clarity & focus, which can benefit individuals with a Vata dosha who may struggle with scattered thoughts & difficulty focusing.


    6. Reducing stress: 

    IF has been shown to reduce stress levels & promote relaxation. This can be particularly helpful for individuals with a Pitta dosha, who may be prone to stress & anxiety.


     7. Aligning with Ayurvedic principles: 

    IF aligns with the Ayurvedic principle of moderation, emphasizing the importance of balance & self-discipline in maintaining health & wellness.


    Tips & Guidelines for Successful Intermittent Fasting


    How to do intermittent fasting? Regarding intermittent fasting with Ayurveda, there is no one-size-fits-all approach. When choosing a fasting method, it is essential to consider your dosha type & current health status. Nevertheless, here are some general tips for successful fasting with Ayurveda:


    • Choose a fasting method that aligns with your dosha type. For example, 
    • Vata types may benefit from shorter fasts, such as intermittent fasting, as longer fasts can increase Vata's already erratic & unstable nature.
    • Pitta types can benefit from a juice fast or a mono-diet of cooked grains & vegetables. This helps cool & balance the fiery nature of Pitta.
    • Kapha types may benefit from longer fasts like water or fruit fasting. This can help promote weight loss & balance Kapha's slow & heavy nature.
    • When following intermittent fasting for weight loss, focusing on nutrient-dense whole foods (food for weight loss) such as fruits, vegetables, whole grains, lean proteins, & healthy fats is recommended. Ayurvedic herbs & spices can also help balance doshas & support healthy weight loss during intermittent fasting.
    • Nourish your body, but don't rush the process. Start by gradually reducing your food intake before beginning a fast. This can help ease the transition & reduce any uncomfortable symptoms.
    • Incorporate self-care practices such as meditation, yoga, or light exercise to support your body & mind during fasting.
    • Break your fast with a small meal of easily digestible foods such as warm soups or steamed vegetables.
    • Stay hydrated by drinking plenty of water & herbal teas throughout the day.
    • Avoid overeating during non-fasting periods to prevent digestive discomfort & weight gain.
    • Avoid processed foods, sugary drinks, & caffeine during non-fasting periods to promote overall health & well-being.
    • Be mindful of your body's signals & adjust your fasting schedule or method to avoid adverse health effects.


    Note: When you break your fast, make sure to eat a balanced meal that includes all six tastes (sweet, sour, salty, bitter, pungent, & astringent) to ensure you are getting all the necessary nutrients. Also, a healthy & balanced diet, regular exercise, & other lifestyle factors are essential for achieving & maintaining a healthy weight. 


    Explore The Research On Intermittent Fasting For Weight Loss


    Research has shown that intermittent fasting (IF) can be effective for weight loss & overall health. However, it is essential to approach fasting with an Ayurvedic perspective to ensure that it aligns with your individual dosha type & health needs.




    study found intermittent fasting was more effective for weight loss than continuous calorie restriction. The study involved two groups of overweight people, one following a 5:2 intermittent fasting diet (five days of normal eating, two days of restricted calorie intake) & the other following a continuous calorie restriction diet. The results showed that the intermittent fasting group lost more weight & significantly improved insulin sensitivity & blood pressure.


    A systematic review & meta-analysis compared the effectiveness of alternate-day fasting (ADF) versus daily calorie restriction (DCR) for weight loss. The study included eight randomized controlled trials with a total of 446 participants. The results showed that ADF & DCR were effective in promoting weight loss, but ADF was more effective in reducing body weight & fat percentage. However, both methods improved other health markers, such as blood pressure & lipid profiles.


    Another study examined the effects of intermittent fasting on metabolic parameters in healthy adults. The study found that intermittent fasting improved insulin sensitivity, lowered blood pressure, & reduced body weight & fat mass.


    Current evidence suggests that this approach may be a promising weight loss & overall health strategy, although more research is needed to understand the benefits of intermittent fasting comprehensively. 


    Potential Risks & Contraindications For Intermittent Fasting


    While intermittent fasting can be a beneficial approach to weight loss & improved health for many people, there are some potential risks & contraindications to consider:


    • Nutrient deficiencies: Intermittent fasting may cause nutrient deficiencies if not done correctly, especially if certain food groups are restricted for extended periods. It is essential to ensure you get all the necessary nutrients during your eating periods.

    • Low blood sugar: Fasting can cause a drop in blood sugar levels, which can be risky for people with diabetes or hypoglycemia. Monitoring blood sugar levels & consulting with a healthcare professional before starting intermittent fasting is crucial.


    • Dehydration: Fasting can cause dehydration, especially during summer or hot climates. Drinking plenty of fluids during eating periods is essential to prevent dehydration.


    • Disordered eating: Intermittent fasting can trigger or worsen disordered eating patterns in people with a history of eating disorders. It is crucial to approach fasting with a healthy mindset & seek professional guidance if necessary.


    • Medication interactions: Intermittent fasting can interact with certain medications, such as those for diabetes, blood pressure, & mental health conditions. Consult with a healthcare professional before starting IF if you take medicine.


    • Pregnancy or breastfeeding: Intermittent fasting is generally not recommended for pregnant or breastfeeding women, as it can affect nutrient intake & milk supply. Consult with your healthcare provider before considering any form of fasting or dietary changes during your pregnancy or breastfeeding. 


    Note: It is recommended to seek professional guidance at least once before beginning intermittent fasting to ensure that it aligns with your health needs & dosha type.


    Experience Pure Bliss with Namhya Whole Leaf Green Tea in Your Intermittent Fasting Routine


    Indulge in Namhya's green tea for weight loss, a perfect blend of tea for weight management & food for weight loss, offering you an easy & effective way to shed those extra pounds while nourishing your body with the goodness of natural ingredients.



    green tea

    Savor the perfect cup of Namhya's whole leaf, super fine green tea, made from unoxidized leaves, to complement your intermittent fasting routine. Rich in antioxidants & beneficial polyphenols, this tea helps balance your doshas while promoting healthy weight loss. 


    Enjoy the exquisite quality of finely whitish-tipped leaves with each sip of Namhya's green tea.
    Back to blog


    Ridhima Arora

    Ridhima Arora is an Indian entrepreneur, author, trained yoga instructor, and practicing nutritionist. She is the founder of Namhya Foods.Besides being the founder of Namhya foods, Ridhima also gives nutrition coaching in seminars to kids, NGOs, and corporates. She also works as a freelancer at Global Changemakers.