Recently, Mike and I held a nutrition seminar at CrossFit Oakland. It went really well and we covered a LOT of material on food choices, Paleo diet and the Zone. I think we could have easily gone on and on about the topic, but it can be a bit overwhelming for beginners. I've found that it is more effective to keep it simple, especially for those who are eating consciously for the first time. The key is to get new clients to adopt some healthy eating habits from the get go.
As a trainer and someone who's been there, it is incredibly frustrating to come into the gym and bust your ass on the WOD yet never see the results of your hard work. In order to fully experience the benefits of CrossFit training, you've got to provide your body with the fuel it needs. From a medical perspective, changing someones diet is probably the best thing I can do for them. If a client is Xfitting regularly, then they've already done half the work. The next step, and most important change comes with a commitment to a healthy diet. Michael Pollan said it best in the first line of his book In Defense of Food, “Eat food. Mostly plants. Not too much.”
Here is a list of some basic food recommendations. Personally, I feel that it's more important to get the junk out of your diet and focus on food choices before getting into the more technical stuff like counting blocks.
1. Eat REAL food.
-Meaning, only food that you can find & eat in its original and natural form.
-Fruits, vegetables, meat, nuts, seeds and dairy(cheese, milk, plain yogurt)
-If it has a label on it, chances are its not real food.
2. Eat protein with every meal.
-Something that once had a face.
-Grass feed animals are preferable.
-Dairy is okay.
-Beans, seaweed, nuts and quinoa are not protein.
-Again, Face=Protein
3. Eliminate (or Limit) Gluten from your Diet
-Wheat, flour, barley, oats, spelt, rye, millet, quinoa (am I forgetting any?)
-Beware: a lot of foods have gluten added to them, remember to read labels, especially meats.
-Gluten is a protein that has been linked to a lot of disease including, but not limited to; auto-immune disease, Celliac disease and inflammation.4. Take Fish Oil
-Improves brain function
-Prevents heart disease
-Reduces inflammation and joint pain
-Facilitates fat loss and recovery