Vegetarian diet a good alternative

accreditation
Shutterstock

Vegetarian diets vary greatly and can range from avoiding meat through to a strict vegan diet, where all foods of animal origin are excluded.

Some studies show that vegetarians suffer less from heart disease, some cancers, high blood pressure and type 2 diabetes, and that they live longer than meat eaters.

However, any beneficial effect is also likely to be due, in part, to a generally healthier lifestyle adopted by vegetarians including not smoking and doing more exercise. It is not simply a case of omitting meat from the diet.

Thus, a vegetarian diet is not automatically healthier than an omnivorous diet and non-vegetarians who are health conscious can live just as long as vegetarians.

Vegetarian diets can even be unhealthy if meat and animal products, rich in essential vitamins (e.g. vit B12) and minerals (e.g. iron, zinc), are not substituted by nutritionally appropriate foods or compensated by adequate food supplements.

- (European Food Information Council, www.eufic.org)

We live in a world where facts and fiction get blurred
In times of uncertainty you need journalism you can trust. For only R75 per month, you have access to a world of in-depth analyses, investigative journalism, top opinions and a range of features. Journalism strengthens democracy. Invest in the future today.
Subscribe to News24