Why Rice and Beans: Pt. 2

Part 2: Beans

While part one focused on the frugal nature and ultimate practicality of rice, the other half of the famous rice and beans equation focuses more on nutrient density. For a long time people have erroneously thought that staple starches are incomplete proteins. Not true, even though many cultures have a tradition of combining a legume with whole grains. That is because beans, peas, and lentils have lots of nutrients, not just protein that complements rice.

Poor Man’s Meat

Beans are often thought of as what poor people eat when they can’t afford meat, and that social stigma has led people to believe that plant protein, including beans, is inferior to meat and dairy. Not so. Not only is the protein just as good, more importantly, the overall package is much healthier. Here’s what beans offer:

• carbohydrate: due to some of the carbohydrate being resistant starch, this is slow burning energy that lasts a long time.
• fiber: fiber is absolutely necessary for health, and the average American gets something like 12g a day compared to the 75g or so we evolved with.
• protein: plant protein is more easily digested, and a better balance of amino acids.
• phytochemicals: while not as powerful as green vegetables, beans have plenty of disease fighting phytonutrients.

Here is what Dr. Fuhrman says about the nutritional power of beans:

“Beans (and other legumes as well) are a powerhouse of superior nutrition, and the most nutrient-dense carbohydrate source. They act as an anti-diabetes and weight-loss food because they are digested slowly, having a stabilizing effect on blood sugar, which promotes satiety and helps to prevent food cravings. Plus they contain soluble fiber, which lowers cholesterol levels.¹⁴ Beans are unique foods because of their very high levels of fiber and resistant starch, carbohydrates that are not broken down by digestive enzymes.  Fiber and resistant starch not only reduce the total number of calories absorbed from beans, but are also fermented by intestinal bacteria into fatty acids that help to prevent colon cancer. Eating beans, peas, or lentils at least twice a week has been found to decrease colon cancer risk by 50%. ^15,16 Legume intake also provides significant protection against oral, larynx, pharynx, stomach, and kidney cancers.^17”

^{In contrast, animal foods contain protein that appears to be disease promoting according to T. Colin Campbell, saturated fat and cholesterol. All bad. Beans FTW!}

Why Rice and Beans?

Part 1: Rice

The fasting element of Lent made me think about what the majority of the world’s population has always eaten, which is a starch based diet with the addition of seasonal vegetables and fruits. A quick look at the omnipresent Wikipedia shows that the three most important staple crops for homo sapiens are rice, wheat and corn, in that order. Rice just edges out wheat currently, providing 20% of the human energy supply. But I think that if you look at the long history of rice cultivation over large areas of Asia you could argue that rice is the most important human food. 

Out of respect for this amazing grain that has sustained human culture and held together body and soul for our entire history, it will become my staple food for the duration of Lent. It helps that I like it. I always prefer brown rice for its chewy texture and nutty flavor, but some dishes require or prefer white rice. I think I will try some different varieties of rice to compare and learn over the course of this Lent.

Rice is very versatile, it can be used as the base for many different variations of rice and beans, and complement many different vegetable dishes as well. This fits in very well with my Lenten goals of dietary simplicity and nutritional density. 

Thanks to this versatility, I can use the same staple and create a frugal monotony of the same basic dish over and over again. This simplicity is like what most people around the world due out of necessity. But here in California I am inundated with choice. By limiting my staple to just rice, I live more like most humans always have. What’s for lunch/dinner? Rice. Simple.

But there is also a purely selfish motive buried in here too. While I am pushing specific goals aside for Lent, I still do have the triathlon season goal of attaining an ideal race weight and a much improved power to weight ratio. By introducing a sort of monotony in my staple starch, I can put a damper on appetite. Variety encourages eating more. If you are a little bored with your food, you eat when you’re hungry, and stop when you’re done. A more extreme version of this method is found as a subset of the McDougall Program called Mary’s mini. A short term approach to focus you in on the basic dietary principles, Mary’s mini has you pick one staple starch and focus all of your meals around it, just as many human populations have done. Will the monotony of the rice overcome the diversity of foods I can eat with it? Will I achieve race weight by eating rice? That’s why I consider Lent an experiment, we’ll see.

This Week's Greens Challenge

I think I may have overdone it at the farmer's market. There is my haul of greens: romaine, mizuna, kale, collards, chard, bok choy, and Chinese mustard greens. Not pictured are the beet greens. I bought a bunch of golden beets and the greens were not beaten up but looked good. So I cooked them and added them to my crockpot of chili for a little nutritional boost. Also not pictured are the two bags of broccoli. My fridge is stuffed!  Can I get through this mountain of vegetation? We'll see, I and certainly my immune sytem hope so.

Lent Week 1 Wrap

OK, so no more vacation, what actually happened in the real world?

Meditation
I missed one day. Not bad. Generally I meditate before going to bed. It is a relaxing way to end the day. Journaling and reflection? A big miss. I did not blog daily,  or write out my thoughts in another format at all. Pick it up, yo!

Fasting
All lunches and dinners were based on either rice and beans or rice and vegetables except one. I ate after my Saturday training ride a meal I had frozen that had white pasta. It doesn't count, because I am using up food already made. As for greens, I did it:

1 bunch romaine
1 bunch collards
1 bunch water cress
1 bunch baby bok choy
1 bunch spinach

Extra credit goes to the purple cabbage I had on my salads this week and the half a head of cabbage I had for lunch today, and the beet greens I threw into tonights's chili.

This week's challenge is pictured at the top of this post. Five new bunches of greens.

Romaine
Collards
Kale
Mizuna
Chard
Bok Choy
Chinese mustard greens

That's five out of the original eight, plus two bonus bunches for extra credit. Yay!

First Feast Day

After a successful week of rice and beans and rice and vegetables, I took my first feast day: vegan Greek pizza and beer. Now it's time to get back to Lenting. I made a pizza and topped it with Heart Healthy Pizza garbanzo sauce. Fantastic! The toppings were as much spinach as I could balance on top, mushrooms, red onion, kalamata olives and the Happy Herbivore's vegan feta made with tofu. The tofu feta was a real surprise, very tasty and quite unique. The beer was Racer 5 from The Bear Republic brewery of Healdsburg, also very tasty.

Now, back to rice and beans. No more beer and pizza!