Advice to ‘eat the rainbow’ has been circulating in the nutrition sphere for some time. And no, it is not a call to action to get more Skittles in your life. Instead, it is all about choosing a variety of fruits and vegetables primarily based on their colour. Red, blue, orange, purple, yellow and green are the important colours here. And those colours occur ... Show More
Jun 1
Tea, L‑theanine and a calmer mind
After water, tea is the most popular drink in the world. We turn to it for comfort, for a break in the day, and increasingly, for its claimed mood‑calming powers. Scroll through social media and you’ll find no shortage of claims that tea, or more so one of its bioactive compounds ... Show More
11m 31s
Mar 2026
How berries help build a better brain
One of the best guides to food variety is colour. And for colour, there’s a group of natural plant chemicals called anthocyanins that are getting a lot of attention for their potential benefits on the brain. Anthocyanins are the pigments that give red, purple, and blue plants the ... Show More
13m 9s
Apr 2024
2521: Eat A Rainbow by Renae Earle with Ideal Nutrition on Nutritional Biochemistry & Disease Prevention
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.
Episode 2521:
Renae Earle illuminates the profound impact of eating a colorful array of fruits and vegetables on preventing disease ... Show More
12m 52s
Jun 2017
495: Eat the Rainbow to Lose Weight & Feel Great! (WW)
It's almost universally agreed upon that eating too much processed food will lead to an increase in disease, weight gain, mood disorders, and premature death... But did you know that there are 5 specific food groups that can help you get well, lose weight, and live longer? Today, ... Show More
23m 53s
Apr 2023
#191 Eat to Charge Your Metabolism and Burn Fat with Dr William Li
There is biochemical beauty hidden within the colors, shapes, and diversity of the fruits and vegetables that line our grocery aisles and I hope after listening to today's podcast you’ll be inspired to explore even more of them!Dr. William Li is back on the podcast, you will have ... Show More
1h 35m
Feb 2024
2451: 6 Power-Packed Fruit Combos to Fuel Your Morning by Nathalie Rhone with Healthline on Detoxifying Foods
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.
Episode 2451:
Nathalie Rhone's article on Healthline.com presents six nutrient-rich fruit combinations to supercharge your morning. ... Show More
10m 36s
Jul 2025
Ep 180 Food Dyes: It’s all marketing
This episode, we aren’t asking you to taste the rainbow, but we are scrutinizing the artificial dyes that give it its color. When you’re munching on brightly colored candies or dipping a french fry in purple ketchup, what exactly is it you’re tasting? In this episode, we take you ... Show More
1h 25m
Dec 2014
014: David Wolfe – Colours Are The Key To Your Health, Drink The Best Water Ever, Get Energized Without Stimulants
Today we are speaking with longevity & superfood expert, David Avocado Wolfe. He has been an integral part of the current health and wellness movement. David travels the world sharing his health message, inspiring others to live the best life ever! In this episode, we discuss: Th ... Show More
1h 13m
Jun 2025
"The 14 Foods to Eat Every Week" & the £2,000 Wellness Trap
This week, we’re diving into the foods that could help you live longer — and the wellness habits that might be doing more harm than good. We start with the science behind the 14 foods linked to better brain, gut, and heart health. From oats and olive oil to beetroot, berries and ... Show More
57m 46s
Jun 2022
What To Eat For Health And Longevity
This episode is brought to you by BiOptimizers, Cozy Earth, and InsideTracker. Our bodies are literally made out of the food we eat. So ask yourself, do you want to be a twinkie or a raspberry? Real, whole foods contain information in the form of vitamins, minerals, carbohydrates ... Show More
41m 12s