Three day fast? One day fast? How long should you fast?
Helping you decide how long to fast.
While a three day fast is an excellent option and can fit nicely into a weekend, there are others.
Give careful consideration when deciding how long to fast.
If you've never fasted before, a commitment of a day or less is easier to accomplish and will familiarize you with the
process. Use that first experience to learn what your body's particular reactions are. Every body is unique. You
need to learn about yours.
Transition periods
Keep in mind that the time commitment is longer than the actual fast. There are the transition periods both before and
after, during which you ease away from your full diet and then ease back toward it.
The length of your transition periods can be based upon the length of the fast. You would take half the number of
days of the fast for each transition period, essentially doubling the number of days between start and finish. So a
10 day fast would then require 20 days of attention and commitment from you. A three day fast would take 6.
Many feel 4 days is sufficient transition for both before and after any length fast. This assumes, however, that
you are embarking on a new healthier eating plan, and not delving straight into junk food on the 5th day.
For a three day fast, you'll want to allot at least a day before and a day after. One day fasts can be begun with
a light dinner the night before. Although, keep in mind that the longer you spend acclimating your body beforehand,
the easier (more comfortable) your fast will be.
I've spent 5 days cleaning up my diet and scaling back portions for just a one day fast. It occurred more by
happenstance than by design, but the day long fast was so much more comfortable and enlightening. And I enjoyed
the mental/emotional and spiritual benefits
of fasting much longer afterward.
Choosing a length
Length of time for a fast should always be the length that is right for you at the time. Remain flexible. Of course
you'll have a goal in mind when you begin, but don't be too inflexible to end the fast should your body signal. Severe
pain and discomfort may mean you have attempted too much, too soon. You can back off a bit, eating a small piece of
fresh fruit for now, and consider spending some time on a cleansing
diet before your next fast.
Longer-term fasters are advised to break their fast if and when
"true hunger" appears. Guidelines for Breaking a Fast has information on the foods to use, their quantities and frequency.
Be careful not to fast too frequently; allow your body sufficient time to rebuild nutritional reserves. Two days per
week is too frequent, as is one week every month. Recommended fasting times for regular, occasional "maintenance" and
rebalancing are one day per week and/or 3 days per month and/or 10 days yearly.
Most common lengths for fasting
While these are the most common lengths for fasting, any amount of time can be chosen, depending on your particular situation.
one day fast or 24-hour fast. This is the
recommendation for beginners. But don't discount even shorter fasts if you've never fasted before. Sixteen hour fasts can
be helpful, as can adhering to the natural nightly fast of 10-12 hours.
One day fasts are good when you feel something coming on, at the first sign of illness. It allows the body the resources
to fight it off early.
Click here for instructions on a one day apple fast.
three-day fast. Good to perform monthly as a sort
of "maintenance" routine, to keep toxins cleansed regularly.
To fit in a three day fast with a work schedule, Dr. Fuhrman suggests beginning a fast after Friday morning's breakfast
and continuing through Sunday night. Friday's breakfast will provide the energy and sustenance needed for the day's work, but Saturday
and Sunday should be kept free for bed rest if needed. Break the fast Sunday evening with a meal of fresh fruit, and you'll be ready
for work again on Monday. (But now you'll be revitalized and clearer minded!)
Here are guidelines for a one to three day fast using apples.
- one week fast. Often used as a quarterly (seasonal) cleansing detox.
10-day fast. This is the standard recommended length for a
Master Cleanse fast. Also, many use this length as a yearly
maintenance detox and cleansing.
January is a popular month for such a yearly cleanse, even though those in cold climes would actually be better off
waiting until warmer months to fast.
several week fast. These are only for the seasoned or those under
close professional supervision. It's best to have plenty of experience under your belt before tackling a long-term fast. You need
to be familiar with your own body and it's unique reactions to the fasting process.
Dr. Fuhrman, who treats chronic medical conditions with therapeutic
water fasting, generally recommends fasts from 14 to 21 days (with professional supervision), and on occasion recommends 28 days.
The nutritional reserves of an individual play an important role in how long one can fast, and individuals of normal weight
generally shouldn't water fast longer than three weeks or as Fuhrman states, they "can become so thin that they have a long road back
regaining their strength".
According the Balchs' book, Prescription for Nutritional Healing, considered by many to be a modern-day bible on natural health and
healing, different length fasts accomplish different things:
- three day fast - aids in eliminating toxins and cleanses the blood
- five day fast - begins "healing and rebuilding the immune system"
- ten day fast - heads off problems in the making and helps to prevent illness, including degenerative diseases
When to seek supervisionMore stringent guidelines recommend you have supervision by a fasting professional whenever attempting
a fast longer than 3-5 days. Looser guidelines suggest that up to 10 days is ok for the
partial fasts that include some nutrition.
For water fasts, however, you should have supervision before attempting a fast longer than 3 days due to rare problems that can
occur. See the water fasting page for the particulars on water fasts.
For fasting supervision, the International Association of Hygienic Physicians (IAHP) is an organization of primary care physicians
who are trained in fasting supervision. They must pass certification standards that include a six-month internship. See here for their
home page: http://www.iahp.net
Fasting without supervision means you must watch any detox symptoms carefully, and don't push yourself. Ease up or end the fast
if symptoms become severe. Don't let anyone convince you to continue since it's "for your own good"; your first responsibility is
to yourself so you must listen to your own guidance.
If you have significant medical conditions, consider going on a fasting retreat where you would get constant personal attention.
Someday soon I hope to provide more information on these retreats.
When deciding, say, between a three day fast and a ten day, consider your lifestyle and commitments. How much of yourself can you
realistically commit at this time? Longer fasts take more than just greater length of time, they'll require greater support and
understanding from family and friends and greater awareness on your part of your body's reactions.
Plan on doing longer fasts when the time is right and you can be truly devoted to the process, instead of trying to squeeze
them into a too busy life. Fasting of any length should be approached as an inner experience if you want to gain the greatest benefit.
Return to top
Return to Types of Fasting page
|