Reverse osmosis filter

A reverse osmosis filter is recommended to reduce contaminants in tap water.

Recommended

For water filtration for city dwellers.

Sourced from the doctors, PhDs and clinicians behind Entrain. Updated

The strongest voice

“Reverse osmosis filters can strip out fluoride. The Berky filters can. There's some other companies that have filters that report to do that”

a board-certified cardiologist · source video · 00:08:00

In their own words

One faithful sentence per source, linked to the moment it was said; quiet chips mark where money is involved.

a board-certified cardiologist recommend
“To avoid fluoride exposure from tap water which can disrupt the oral microbiome and mitochondrial function, a high-quality water filter is advised.”

a board-certified cardiologist · source video · 00:17:50

a clinical nutritionist conditional
“Reverse osmosis removes aluminum but also minerals needed for hydration; mineral supplementation may be needed”

a clinical nutritionist · source video · 00:12:30

a registered nutritional therapist recommend
“Most tap water contains microplastics that add up with every sip.”

a registered nutritional therapist · Instagram reel

Worth discussing with your GP, especially if you take medication or are pregnant. Entrain describes what is publicly taught; it does not prescribe.

Methylated b vitamins

Methylated B vitamins can be especially helpful for those with methylation pathway issues.

Strong consensus

“some people take methylated B vitamins to prevent a hangover ... something else which is very gentle and not going to cause any problems will be try methyl glycine or it's called TMG”

a molecular biology PhD · TikTok video

Grass-fed beef

Grass-fed beef offers better nutrition and supports soil and animal health.

Strong consensus

“grass-fed beef insane but how they do the research they take 100 head they put 50 on grain leave 50 on on grass when the ones on grain get fat they kill them all guess what the ones that grass are not as fat or lean”

a licensed acupuncturist and clinician-educator · source video · 00:14:32

Water filtration

Filtering water is a simple way to reduce exposure to unwanted substances.

Strong consensus

“water needs to be filtered and remember in order to filter toxins like that out of the water we must use a reverse osmosis or a distillation type filter”

a clinical nutritionist · source video · 00:06:00