I only got about halfway through the book due to the usual reason – that I had to return it to the library.
I didn’t change my diet in any way after reading the book, but this was because I’m already eating an optimal, vegetarian, 95% vegan diet.
I enjoyed reading what I managed to read of the book, since I agreed with the author’s precepts and her stressing of the importance of the microbiome. She tells us that the microbiome is now considered a whole organ in its own right. (I didn’t know that.) The gut microbiome is “the bacteria and their associated genes together”.
She informs us about dysbiosis, leaky gut, food intolerances and inflammation.
We are illuminated about the problems with our terrible Western diet, where we consume lots of refined carbohydrates, sugar, trans fats, artificial sweeteners and alcohol.
Like one of my favourite doctors, Dr Rangan Chatterjee, the author stresses the importance of eating as many different vegetables as possible and remembering to eat “a rainbow of colours”.
We need to cut down on sugar, caffeine and antibiotics.
She discusses the dangers of gluten but points out that many gluten-free products are often highly processed and loaded with sugar; they are probably better described not as food but as “food-like substances”.
Her four-week plan is separated into two separate phases: on weeks one and two we will focus on REPAIR and in weeks three and four we will REINOCULATE.
In the REPAIR phase we should aim for 20-30 different varieties of fruit and vegetables, mostly the latter, per week. We should buy the best-quality protein we can afford – meat, fish, eggs, nuts and seeds.
Like Dr Mercola, she advises a 12-hour fast between dinner and breakfast, which has been shown to improve the microbiome.
We should avoid snacking between meals and focus on three structured meals a day.
In the first two weeks we should avoid all dairy foods and in the second two weeks add butter, kefir and Roquefort cheese. This is the first time I’ve heard of the benefits of Roquefort, which are as follows: it’s made from ewe’s milk and fermented for a long time to create lots of bacteria; but a matchbox-size portion should be the maximum at one meal.
The second half of the plan is the reinoculation stage, though I don’t really know what she means by “reinoculation”. But here we should gradually begin to eat prebiotic foods such as bananas, apples, asparagus, bok choy, fennel, garlic, cold potatoes, etc. (The point about cold potatoes is that they form resistant starch. This starch acts as a food for our bacteria and can help with weight loss.) Also we should add probiotic fermented foods such as kefir, Roquefort, fermented miso and fermented tempeh. I thought miso and tempeh were always fermented, but I may be mistaken.
Throughout the book we’re presented with case studies of real people who have followed the plan and tell of their good results, including how much weight they have lost. Each person tells the full story of her experience with the plan, including telling us of her various ailments that were cured.
We need to gradually stop our caffeine intake to avoid withdrawal headaches. Here I have to say that I tried this years ago but the withdrawal headaches simply did not disappear so I accepted that I would just have to continue drinking a little (Guayusa) tea each day.
One of the things that bothered me in the book was that there was a lot about meat, meat, meat. She does have some suggestions for vegetarians but seems to have forgotten vegans.
Lately, I’ve been having problems with a lack of stomach acid, so I was glad to read the author’s advice about how chewing each mouthful 20 times will stimulate the production of stomach acid and enzymes to aid digestion. Undigested food can damage the intestinal lining and trigger leaky gut, inflammation and dysbiosis.
A large part of the book contains appealing recipes.
I must admit that since I eat mostly just vegetables/fruit on a daily basis together with nuts and seeds for protein, I couldn’t really see how I could much improve my diet.
But what I personally got out of the book was 1) cold potatoes give resistant starch 2) Roquefort contains lots of good bacteria (though I try to avoid eating dairy products) and 3) I could again try to eat some fermented soy products such as miso and tempeh (ordinary soy is harmful – my comment).
But, if you need inspiration for healthy eating, then this book will be valuable.