Key takeaways
- Floating does not burn fat, but it targets the stress, poor sleep and cravings that often drive overeating and addictive habits.
- Research from the 1980s found that REST combined with supportive messages helped people cut smoking, drinking and lose weight.
- Floating is a support for behaviour change, alongside professional help for addiction.
Quick answer: Float therapy will not melt fat or cure an addiction. What it can do is calm the stress, anxiety and poor sleep that drive emotional eating, smoking and drinking, and give you a quiet space to reset habits. Early research on REST supports this as a helpful addition to a broader programme.
How floating supports healthier habits
- Lower stress: stress hormones increase cravings for sugar, fat, nicotine and alcohol. Floating reliably lowers stress and anxiety.
- Better sleep: short or poor sleep raises appetite hormones and makes cravings harder to resist; many people sleep better after floating.
- A pause from triggers: an hour without screens, food or substances can interrupt automatic habits.
- Space for intention: the quiet makes it easier to reflect on why you want to change and to rehearse new choices.
What the research says
In the late 1970s and 1980s, psychologist Peter Suedfeld and colleagues studied Restricted Environmental Stimulation Therapy (REST) for habit change. Combined with short supportive messages, REST helped participants reduce smoking, cut alcohol consumption (Cooper and colleagues, 1988) and lose weight in a weight-reduction programme (Borrie and Suedfeld, 1980). These studies were small and used REST alongside other support, so floating should be seen as one helpful tool rather than a stand-alone treatment.
How to use floating in a weight loss or recovery plan
- Set a clear intention before each float, such as a craving you want to handle differently.
- Float regularly during the first weeks of change, when cravings and stress are strongest.
- Pair floating with nutrition advice, exercise and, for addiction, professional or peer support.
- Never float under the influence of alcohol or drugs.
Note: This page is for general information. Float therapy supports wellbeing but does not replace diagnosis or treatment by a doctor. If you have a medical condition, ask your doctor before floating.
Try it at Ōmni Space. Float Vietnam’s float rooms are at 16C Quoc Huong, Thao Dien, Ho Chi Minh City (Saigon), open daily 9:00–21:00. Book a float or read the float therapy FAQ.
Frequently asked questions
Does floating help you lose weight?
Floating does not burn many calories. It can help indirectly by lowering stress and improving sleep, which reduce emotional eating and cravings, as part of a wider plan with diet and exercise.
Can float therapy help with addiction?
Research on REST found it helped people reduce smoking and drinking when combined with supportive messages. Floating can support recovery by easing stress and cravings, but it is not a substitute for professional addiction treatment.
Can I float after drinking alcohol?
No. You should never float under the influence of alcohol or drugs.
