Five Questions to Ask Before You Believe a Food Trend

Every few months a new food is crowned the answer to everything. Powders, berries, seeds, mushrooms, drinks and plants take turns in the spotlight, usually with a glossy photo and a big promise. Some of these foods are genuinely nutritious. Others are mostly branding. A handful of calm questions can help you decide.

Question one: who is making the claim?

Check who is talking. A university study, a government health agency or a registered dietitian carries different weight from an influencer who earns commission on a product link. People can be sincere and still wrong, so look for sources that show their evidence and mention limits.

Question two: what is the evidence?

Many exciting headlines come from studies on cells in a lab or on animals. These can suggest ideas, but they do not prove the same will happen in people. Look for human studies, larger sample sizes and results confirmed by different research groups. Words like may, might and linked to are clues that the evidence is early.

Question three: is the amount realistic?

A compound can show effects in a study using doses far higher than anyone could eat in a normal day. Ask whether the study used a purified extract or the food itself, and whether the amount is something you would actually consume.

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Question four: what does the whole diet look like?

No single food rescues a poor overall pattern. A spoonful of an exotic powder will not offset a diet low in vegetables, wholegrains and sleep. Ordinary foods such as oats, beans, lentils, seasonal fruit, and seeds like flax, sunflower and pumpkin are often as good or better and far cheaper.

A quick example in practice

Imagine a new powder promising to transform your gut in a week. Who is behind the claim? Is there a human trial? What dose did it use? Would it be better to eat oats, beans and fruit for a fraction of the price? Taking sixty seconds to run through the questions usually reveals whether the product is worth considering.

It is fine to enjoy a trendy food if you like the taste. Just don't expect miracles from it.

Question five: what does it cost, and what does it replace?

Expensive does not mean better. Check the price per serving and ask whether it displaces something more useful. Be wary of words such as detox, cleanse, miracle, secret or breakthrough, and of products that promise to cure or treat disease. No food does that.

If you have a health condition, take medication or are pregnant, talk to your doctor before trying concentrated powders, extracts or supplements, since these can interact with medicines or be unsuitable. Curiosity about food is great. Just keep your sense of humour and your sense of proportion.

This article is general information, not medical advice.