It’s impossible to
ignore the growing rise in popularity of the vegan diet – that is, a diet where
no animal-based products are consumed.
Data from the UK (a similar culture to Ireland as figures aren’t
available here yet) shows that vegan and vegetarian diets now account for 12%
of the diets of their adult population.
Pop-up vegan food trucks, fully vegan restaurants and vegan options are
certainly becoming more mainstream, but since my forage in the world of
veganism, I still hear the same question – so, what CAN you eat?
To me it’s simple – anything that doesn’t
come from an animal. So yes, that
includes anything with eggs, honey, cow’s milk, cheese..you get the idea. But it doesn’t include anything else, so the
list really is extensive (I promise!).
Think nuts, seeds, legumes, beans, lentils, grains, fruit and
vegetables. It is possible to obtain
every nutrient, vitamin and mineral you need from consuming plant based
foods. After all, that’s where animals
get them from too, so you don’t need to eat the animal-filtered version, you
can take it directly from the earth yourself!
But where do you get your protein? Surely
we all need a bit of meat? Short answer – no, we don’t. The average person already consumes more
protein than we actually need, and we can see this from the amount of nitrogen
contained in urine urea excretions. Some
vegetables are rich in protein (that wonderful green leafy spinach again!),
nuts are an excellent source, as is quinoa, soya, beans and lentils. The
argument against needing dairy as your source of calcium is a powerful one – in
countries where the most dairy is consumed, you will only find the highest
incidence of osteoporosis! And plenty of vegan foods are rich sources of
calcium, including almonds, sesame seeds, green leafy vegetables and even
chickpeas.
There are some elements of a vegan diet
that do need more careful consideration – namely Vitamin B12 and iodine. Vitamin B12 in particular is contained in
soil, so years ago when people consumed unwashed fruit and vegetables, there
wasn’t any problems. But now, due to
modern farming practices, we are usually advised to wash all the soil off our
food before consumption. If you buy
organic fruit and vegetables, do try to leave some of the soil on and you will
be getting your dose of B12, but if this thought doesn’t appeal to you, then
try some nutritional yeast from your local health food store. Make sure the one you buy does include
Vitamin B12, then add it to soups and sauces, or sprinkle over your popcorn!
Not too tricky!
Iodine, on the other hand, is a mineral
and is found in seafood. But you don’t
need to eat fish to meet your recommended daily intakes – you just eat what
fish eat instead. Sea vegetables are
becoming infinitely more popular, even if you didn’t realise it. Nori used to make sushi, for example is one,
but wakame and kelp are other options. I
sprinkle wakame over salads and pasta and I love the flavour it adds!