09/18/2026
Although many query the benefits of drinking plenty of water with regard to the skin, research published in 2015 suggests that increased water intake in those who do not drink enough improved deep and surface level skin hydration, and reduced the likelihood of TEWL (transepidermal water loss).
However, these benefits are only pertinent if our skin can hold onto that increased hydration.
"What do you mean my skin might not be holding on to that hydration?", you ask.
Unless your skin is perfectly healthy, it's possible you're losing moisture minute by minute. Your skin's stratum corneum, it's uppermost layer made up of lipid-locked dead skin cells, is actually compromised quite easily.
Think of it as a water balloon that serves the purpose of keeping water inside. Now, what happens if there's a hole in the water balloon? That delicious H20 is going to seep out everywhere.
If we're not nourishing our body properly, our skin will struggle to form its barrier, to create skin cells with healthy cellular membrane (the water balloons within the water balloon) and to be generally healthy.
So how do we maintain a health barrier? One of the most important parts of your skin's barrier is lipids - high quality fats. So you want to incorporate essential fatty acids like EPA, DHA and GLA into your diet either by eating more fish, nuts and seeds or by incorporating a high quality supplement into your routine.
GLA is found in the plant seed oils of evening primrose, black currant and borage making it difficult to get in your daily diet so I recommend incorporating a high quality supplement that includes EPA, DHA and GLA into your routine to ensure adequate consumption of essential fatty acids.