The Human Food Project has opened a 60-day challenge that involves changing your diet for 2 months, recording it, and sharing the results. I’ll summarize, and you can click here to read the original invitation and apply. (I think they add you to their mailing list even if they don’t accept you, so you’ll be notified of results.)
The researchers are seeking 25-30 super-motivated people to participate. It’s not an easy challenge. However, if you are skeptical about the role of your gut microbes on your overall health, and you have been eating processed food and junk food (or you’ve been eating a healthier diet that includes a lot of whole grains), participating in this challenge will let you experience first-hand (for most of us, the best proof possible) the connection between diet and well-being.
You also get before-and-after data on the composition of your very own gut bugs. They want to measure before and after the 60 days to see if they can shift things, decreasing levels of opportunistic pathogens and increasing the microbes that increase health.
I told you it wasn’t easy. Besides the diet (more on that later), they want you to:
- spend a lot more time outside
- keep your home and office windows open to breathe more fresh air
- spend more time being dirty and in the dirt (gardening, anyone?)
- spend more time with pets and livestock if you don’t have pets, visit other people’s pets and visit a farm)
- swim in natural bodies of water rather than chlorinated pools
Basically, they want you to live — for 60 days — with more connection to the wild world, connecting with the “microbial metacommunity.” (Love that phrase!)
Here’s the diet part. There’s no meal plan, but it’s about eating unprocessed foods as much as possible:
- eat 30-plus species of plants each week (let’s see, I have on hand avocado, kale, onion, carrot, parsley, dill, green onion, raspberry, red pepper, jalapeño, ginger, garlic, collards, tomatoes, cashews, walnuts, spinach, celery, lemon, cabbage, chia seeds, goji berries, olive oil, coconut oil, mint, thyme, rosemary, hemp seeds, capers, and mustard — that’s 30 right there)
- eat lots of onions, leeks, and garlic
- eat the whole plant as much as possible (not just the broccoli tops but the tough stems too) — the goal here is to eat 30-80 grams of fiber a day from numerous sources
- when you cook veggies, take care not to overcook them
- eat no grains at all, not even rice
- eat beans and lentils (so this is not a Paleo diet)
- eat as much meat, poultry, fish, and game as you like, but avoid anything raised on growth hormones or antibiotics (no factory-farmed animal products)
- only drink filtered water, not tap water
I didn’t see anything about dairy or sugar, so I assume you can include them if you want. Apparently alcohol is also okay, but they recommend you take your “booze cruise” after the challenge.
I applied to do it! I’m not sure I’ll qualify. The researchers say they are very interested in people who are currently eating lots of whole grains. I eat a gluten-free diet. I’ve gone for a few weeks not eating grains of any kind, and then after talking with a friend currently studying nutrition, last weekend I added back quinoa, rice, Ezekiel bread, and the occasional corn tortilla, going for 1-2 servings per day.
Keep ya posted about whether I get in!