An issue which is sure to provoke strong opinions is the question of whether or not children should be vegan.
A recent post in Facebook group Vegan Friends UK asked the following question - and received some interesting responses.
Member Marc Symons asked: "What's people's views on making your children vegan? All ages from after milk onwards."
Here are some of the answers.
James Marsden said: "My view is that it's not making your child vegan any more than it's making your child omni.
"The difference is that with the latter you're also making animals die."
Rachael Wells said: "Vegan all the way, why would you pay for the cruelty you avoid yourself only to feed it to your children.
"I understand that some parents disagree on food if one is omni."
Lucy Fisher said: "My son was veggie as I was when I had him, and decided I would wait until he made the choice to go vegan.
"Then we watched what the health and decided that letting him do something (eat dairy and eggs) that we know to be detrimental to his health is not a good parenting choice regardless of what they have already been eating.
"He is six and I explained to him that daddy and I (we have both been vegan for around four years) want him to be happy and healthy and this is what we knew to be best for him.
"It took maybe three weeks for him to stop missing things like choc and pizza and there were a few times when I had to say no even when it felt bad.
"Now he eats vegan alternatives like pizza and loves them and even asks me if it's definitely vegan - lol he is militant [sic].
"He understands a lot more now why in terms of the animals and the planet. It was honestly the best decision we ever made for him hands down."
Louise Allen wrote: "Bringing them up vegan will get them used to it, used to the taste and also you would be showing them how to make vegan meals for themselves so it would be the more natural thing to do for them [sic].
"It means they will not struggle to stop eating animals products and won't be tempted to have them because they haven't been used to it.
"And most of the time when you are vegan growing up, when you ever taste food with animals products you can just tell it's gross and tastes horrible and greasy."
Hayley Morton: "[I'd] rather make them vegan than make them eat meat or dairy, buy leather shoes etc.
"I think people forget that literally everything you do for a child is your decision, and as long as I buy things for my future kid if I have one, it will be vegan [sic].
"I thank god my boyfriend's mum is vegan and my own parents get it 100% as I decided to be veggie myself at three and they always supported me despite them eating meat and stuff themselves."
Jasmin Martin added: "I think it would be strange to go against your ethics and give your child something you're so against.
"When they're old enough to understand it would be very confusing to them surely? My nearly one year old is being raised vegan and I myself was raised vegetarian.
"I post the meals I make for my daughter on Instagram and really don't feel like she's missing out."
8. Least harm
According to Michelle Hatch: "We should bring them up learning to cause the least harm possible, and to be as healthy as possible, and that means being vegan."
Lucy Fisher said: "Every child starts out vegan by just having their mother's milk.
"Then we force society's views on them - mostly through marketing - that eating meat and dairy is normal and the right thing to do.
"Feeding your child a vegan diet is not forcing your view on them. It's doing what you know to be best for your children which we do in every situation."
10. Born vegan
Olivia Joy V Jones concluded: "We're born vegan!! We are made non vegan."