�������t¶��

The best sources of omega-3 fatty acids are fatty fish, but if you're strictly vegan, flaxseeds, chia seeds and walnuts can be great alternatives.

Diet: "You can increase the amount of fruit and fibre in your diet. You can look for things like psyllium husk, flaxseed and chia seeds to encourage it to move."

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

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.

The most common seed oils found at grocery stores include sesame oil, canola oil, sunflower oil, flaxseed oil, corn oil, grapeseed oil and soybean oil.