Ditch the Beige and Eat a Rainbow

eat a rainbow

When health advocates encourage us ‘eat a rainbow’ and ‘ditch the beige’, they mean us to eat as wide a variety of colourful foods every day and avoid beige processed and engineered foods like bread, toast, pizza, sandwiches and cereals.  Why?

Well, apart from the fact that processed foods are a major contributor to obesity and illness around the world, it’s because colourful foods contain phytonutrients which powerfully support our health and healing. Mother Nature is infinitely wise and our very best health advocate with a sure-fire way to guide us to foods that are going to keep us healthy through our senses!

When we learn to listen to our body, our sense of taste, smell, touch and sight will guide us instinctively towards making better choices.  As visually dominant creatures, our sense of sight comes to the fore when attracting us to colourful, phytonutrient-rich foods.

What are phytonutrients?

Phytonutrients are natural chemicals or compounds produced by plants to protect the plant and keep it healthy. They’re found in a wide variety of foods: fruits and vegetables; whole grains; tea; nuts; beans and spices.

As well as protecting the plant, phytonutrients pack a punch for our health. Their powerful antioxidant, anti-inflammatory and detoxification properties can help support a range of body systems. Some phytonutrients you may have heard of are:

  • carotenoids (eye and immune health)
  • resveratrol (cardiovascular and brain health)
  • flavonoids (cancer and cardiovascular disease)
  • glucosinolates (cancer)
  • phytoestrogens (women’s health - but see note below).

Supplements vs whole foods

Although we can buy phytonutrient supplements, they’re best consumed as nutrient-rich whole foods.  Mother Nature is much wiser than any chemist (despite what they may think!) and has packaged nutrients for us to get the maximum nutritional benefit from whole foods, not deconstructed, isolated nutrients.

Phytoestrogens – a note of caution

Phytoestrogens have been associated with reducing the risk of cancer, heart disease, and osteoporosis and are found in soy, legumes, broccoli, carrots, coffee and oranges.

They mimic the action of oestrogen in the body, which may be beneficial for some women in relieving discomfort from uncomfortable menopausal symptoms. BUT…

Our lifestyles, particularly women, leave us open to oestrogen overload from exposure to a wide variety of endocrine disrupting chemicals in our everyday lives. Studies have shown that phytoestrogens (particularly soya) may disrupt hormone function.  So be very cautious of overdoing phytoestrogens; each of us is different, so get to know how they may impact your body.

How to Eat a Rainbow

From the chart below, choose as wide a variety as possible every day and make your choice organic wherever possible:

eat a rainbow

(Click the image to download a pdf version and keep it by your fridge!)

  1. Begin with ONE serving (a cup or fist-full) of each colour every day.
  2. Build up to TWO servings of each colour every day.

Just watch as your energy increases, your skin glows and hear your body thank you!

See you on the other side of healthy! 😊


Gunnars K (2017). Nine ways that processed foods are harming people. Medical News Today. Available online: https://www.medicalnewstoday.com/articles/318630.php

Healthline (2018): Phytonutrients. Available online: https://www.healthline.com/health/phytonutrients


Izabella Natrins

After 30 years in the health space, as qualified holistic nutrition and lifestyle health expert and coach, digestive health & culinary medicine practitioner and a writer, a speaker, partner, a mum & grand-mum, I'm here to use my expertise and experience to help women shine at midlife and live the rest of their lives, the BEST of their lives in much better health. My Femergy@40 Nutrition and Lifestyle Health Coaching programmes empower, support and inspire busy, midlife women who are fighting fatigue, struggling with overwhelm, weight, sleep, energy and with niggling or with multiple diagnosed health issues. My book Once Upon a Cook - Food Wisdom, Better Living will make you want to change the way you eat, reclaim your kitchen and take back your health.

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