omega

Unsaturated fats such as omega-3 fats, walnuts, chia seeds, flaxseed, avocados and fatty fish such as salmon can also support a healthy microbiome.

Many seaweeds contain phenolic and flavonoid compounds, which are important antioxidants, as well as omega-3 fatty acids, amino acids, fibre, vitamins A, C and E – and minerals such as copper, zinc and iodine.

People worried about saturated fat might avoid butter, lard, coconut and palm oil, and instead turn to oils like olive, avocado or flaxseed for their heart-healthy omega-3 and omega-6 fatty acids.

But the bioactive compounds contained in commercially available oral omega-3 supplements take weeks or months to have an effect, so they aren't ideal for protecting organs immediately after injury.

However, under certain conditions a brittle omega phase can form, making the material prone to breaking.