Think about your last three meals. Were there different plant colours on the plate, or did the same few foods appear each time?<\/p>\n
Meal colour cannot calculate your antioxidant intake, and a colourful plate does not automatically make a meal balanced. But colour can be a useful visual reminder to include a wider variety of vegetables and fruit over time.<\/p>\n
The practical answer is not to force a perfect rainbow into every meal. It is to notice when your weekly routine has become repetitive, then add one realistic colour from a plant food you already enjoy.<\/p>\n
Many colours in vegetables and fruit come from naturally occurring pigments and related plant compounds.<\/p>\n
This is why \u201ceat the rainbow\u201d became popular. It turns a complicated nutrition idea into something easy to see.<\/p>\n
However, the colour categories are only shorthand. Two red foods do not necessarily provide identical compounds, and one food may contain several pigments at once. Colour is a prompt for variety, not a laboratory analysis.<\/p>\n
Not necessarily.<\/p>\n
A brightly coloured drink can still be high in added sugar. A pale bowl containing tofu, mushrooms, onions, garlic, cauliflower, and beans can provide protein, fibre, vitamins, minerals, and useful plant compounds despite looking less dramatic.<\/p>\n
Preparation matters too. As Tuesday\u2019s article explained, cooking can reduce some heat-sensitive nutrients while making certain carotenoids easier to access. The amount eaten, the rest of the meal, digestion, and individual differences also affect what the body can use.<\/p>\n
So a plate with five colours is not automatically \u201cbetter\u201d than a plate with three. The useful question is whether your normal eating pattern includes a reasonable variety of plant foods, not whether every meal could win a colour contest.<\/p>\n
Different vegetables and fruit offer different combinations of fibre, vitamins, minerals, pigments, and other compounds. This is why dietary guidance commonly encourages people to vary their vegetable choices rather than relying on one \u201csuperfood.\u201d<\/p>\n
Research into plant-food variety is promising, but it is not precise enough to prescribe an ideal number of colours for everyone. A systematic review found that evidence for health benefits from variety beyond total fruit and vegetable intake was generally low or very low in certainty.<\/p>\n
That limitation is useful. It reminds us not to turn \u201ceat more colours\u201d into another exaggerated health promise.<\/p>\n
Variety is a practical way to broaden your choices. It is not a guarantee against illness, a detox method, or a replacement for eating enough food overall.<\/p>\n
For busy working adults, the value of this question is often behavioural rather than biochemical.<\/p>\n
When work becomes hectic, meals can become repetitive. Breakfast may be coffee and toast. Lunch may be the same takeaway order. Dinner may rely on whatever is quickest. None of those choices makes you irresponsible. They simply show how convenience, availability, habit, and decision fatigue shape what appears on the plate.<\/p>\n
Looking at colour gives you a quick way to notice patterns without tracking every nutrient.<\/p>\n
You might realise that vegetables appear only at dinner. Perhaps orange and red foods are common, but dark-green vegetables rarely show up. Maybe you buy berries or salad with good intentions, only to forget them in the fridge.<\/p>\n
This observation should not become a judgment. It is information you can use to make one small adjustment.<\/p>\n
No. A beige or repetitive meal cannot diagnose why you feel tired or crave snacks.<\/p>\n
Cravings and energy can be influenced by meal adequacy, timing, sleep, stress, hydration, learned routines, restriction, medications, and many other factors. Colourful produce can add variety, but it should not replace enough food, protein, fibre, carbohydrates, or other meal components.<\/p>\n
For example, adding berries to a very small lunch may make it more colourful without making it sufficiently filling. Adding spinach to instant noodles can broaden the meal, but it does not mean the noodles were morally \u201cbad\u201d before.<\/p>\n
Colour works best as one gentle check inside a bigger meal conversation.<\/p>\n
PRYSM iO uses an optical finger scan to estimate carotenoids in the skin and convert the reading into a PRYSM Score. Research using optical skin-carotenoid measurements has found positive associations with fruit and vegetable intake, including the frequency of fruit intake and the number of vegetable dishes eaten.<\/p>\n
The score does not measure every antioxidant. It cannot look at one plate and tell you whether the meal was healthy, and it does not diagnose a nutrient deficiency or medical condition.<\/p>\n
It is better understood as one marker that may provide a baseline and a trend. Regularly eating carotenoid-rich foods can be part of that story, but the relationship is not perfectly one-to-one. Individual biology, smoking, body composition, measurement conditions, and other factors may influence readings.<\/p>\n
Most importantly, one colourful salad is not expected to transform a skin carotenoid score overnight. Repeated habits provide more useful context than one meal.<\/p>\n
Instead of trying to build a rainbow at every sitting, add one plant colour that is usually missing from your routine.<\/p>\n
Here are some easy examples:<\/p>\n
Frozen, canned, and cooked vegetables can still contribute. Choose options that fit your budget, access, culture, and schedule.<\/p>\n
At the end of the week, ask yourself:<\/p>\n
1. Which plant colours appeared regularly?<\/p>\n
2. Which colour or vegetable group was mostly absent?<\/p>\n
3. What is one ingredient I would genuinely eat next week?<\/p>\n
4. Can I add it to a meal I already make rather than creating a new routine?<\/p>\n
This keeps the habit practical. You are not chasing the perfect plate. You are building a little more variety into meals that already belong in your life.<\/p>\n
The colours in your meal can offer a useful glimpse into your food habits, but they cannot grade your health. Bright pigments may point towards different plant compounds, while pale foods can be nutritious too. What matters more is a varied, adequate, and repeatable eating pattern across time.<\/p>\n
Use colour as a question, not a score: what could I add today that would make this meal a little more varied?<\/p>\n
If you want a simple structure for building steadier meals, download the free 7-Day Metabolic Reset Guide at https:\/\/vernlai.com\/reset. If you are curious about your skin carotenoid trend, contact Vern Lai to find out more about a PRYSM iO finger scan and how to interpret the result in context.<\/p>\n
This article provides general wellness education, not medical or nutritional diagnosis.<\/p>\n
Think about your last three meals. Were there different plant colours on the plate, or did the same few foods appear each time? Meal colour cannot calculate your antioxidant intake, and a colourful plate does not automatically make a meal balanced. But colour can be a useful visual reminder to include a wider variety of…<\/p>\n","protected":false},"author":2,"featured_media":110,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cravings-energy-habits"],"_links":{"self":[{"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/posts\/111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/comments?post=111"}],"version-history":[{"count":1,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/posts\/111\/revisions"}],"predecessor-version":[{"id":112,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/posts\/111\/revisions\/112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/media\/110"}],"wp:attachment":[{"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/media?parent=111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/categories?post=111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vernlai.com\/blog\/wp-json\/wp\/v2\/tags?post=111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}