Coronavirus - what food should you stock up on
With coronavirus spreading worldwide this leads to more than a third of UK shoppers panic-buying in case of a major outbreak. I see people not making the best purchase decisions which can only make things worse.
We know that those with diabetes, heart disease, high blood pressure, low immunity, or those already fighting an infection are at higher risk of COVID-19 mortality. Stocking up on junk food can only make those conditions worse.
Shopping list dos and don'ts
The foods that we eat have a massive impact on our gut microbiome and therefore on our immune system and ability to fight infections.
Things to limit or avoid completely from your shopping list:
- canned fish and meat - extreme high salt content
- canned soups and veg - extreme high salt content
- canned fruit - extreme high sugar content from the added syrup
- biscuits and sweets - high in sugar and fat (trans), extremely low in essential vitamins and minerals
- crisps - high in fat (trans), high salt content, extremely low in essential vitamins and minerals
- salted nuts - high in fat, high salt content
- fizzy drinks - high in sugar, low in essential vitamins
- fried frozen food - high salt, high fat (trans), low in essential nutrients
- syrup and jam - high sugar, preservatives
- instant powder soups - extreme high salt content
- energy bars, protein bars - high sugar, high fat
- sugary cereals and instant porridge - high sugar
Our body relies on plenty of essential nutrients to be fit and healthy. If our diet is poor we are more likely to catch a cold or an infection. Junk food is not only high in calories but extremely low in vitamins and minerals and a diet high in those can leave us deficient.
Things to include on your shopping list:
Increasing your intake of fresh produce like fruits, vegetables, pulses, seeds, herbs should be considered. Also buying frozen vegetables which are often higher in vitamins than vegetables on shelves. Some think that frozen vegetables aren't as nutritious. This isn't true. Freezing vegetables locks in micronutrients and antioxidants necessary for immune system to be strong.
Most supermarkets sell frozen broccoli, cauliflower, green beans, spinach, Brussels sprouts, broad beans, peas, corn, chopped onions, carrots which are packed with nutrients and free from preservatives.