There has been a shortage of canned beetroot in Australian supermarkets in recent months. The main reason for this was said to be supply-related problems. Reportedly, at one time a tin of beetroot was being sold for more than A$65 (Rs 3500). But as the supply increases, our attention turns to the obvious health benefits of beetroot.

Are beets really 'vegetable Viagra', as British TV doctor Michael Mosley suggests? What about the other health benefits of beetroot, from lowering your blood pressure to improving your daily workout? Let's see what science says about this.

What is so special about beetroot?

Beetroot is a superfood. It contains higher than-average levels of certain vitamins and minerals. Beetroot is especially rich in vitamins B and C, minerals, fiber, and antioxidants. Eating it cooked does not significantly affect its antioxidant levels. However, cooking in a pressure cooker reduces the level of carotenoids (a type of antioxidant) compared to raw beetroot.

Is Beetroot Really 'Vegetable Viagra'?

It is said that the Romans used beetroot and its juice to enhance sexual performance. However, there is limited scientific evidence to say that beetroot improves your sex life. That doesn't mean it doesn't. Rather, the vast majority of scientific studies looking at the effects of beets have not yet measured libido or other aspects of sexual health.

How can this work?

When we eat beetroot, chemical reactions involving bacteria and enzymes convert the nitrate in the beetroot into nitrite and then into nitric oxide. Nitric oxide helps dilate veins, potentially improving blood circulation. The richest sources of dietary nitric oxide tested in clinical studies are beets and spinach. Nitric oxide is believed to support testosterone in controlling blood flow in men before and during sex.

Beetroot is beneficial for the heart.

The ability of beetroot to improve blood flow can benefit the circulatory system of the heart and blood vessels. It can theoretically positively affect sexual function in both men and women. So, it's fair to suggest that there may be a slight association between beetroot and being sexually ready, but don't expect it to completely change your sex life.

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