I have received many helpful pieces of advice on this website and this is my contribution in return. It is not my own work but it is a combination of information I have read and put into practice over the last 5 years.
Picture someone who does no exercise and eats a poor diet of processed food and takeaways day after day. Just by changing their diet to a healthy one they would become fitter. In the same vein an athlete who exercises but eats crap is limiting their physical potential.
If you improve your diet I believe you will become faster, stronger, and your endurance will improve. Why? Your body will recover faster. You will be able to push yourself harder as your body has the necessary proteins, carbohydrates, fibers, fats, minerals, vitamins and phytochemicals it needs to rebuild itself. These elements are the building block of every part of the human body.
It is clear from forum posts that people on this site spend much thought and effort on designing their training routines. Generally speaking though few westerners spend much attention to their diet.
The information below is here to help you organise a healthy diet into your lifestyles. It is straight-forward and easy to implement and is concerned purely with natural food sources.
PLEASE NOTE - I typed this up on Pages on a Mac using tables and diagrams and it is easier to follow so if you would like a copy sent to you let me know. It can be saved in microsoft word format so let me know whether you have a PC or MAC. Print it off and stick it on your fridge door to remind you.
This is not gymnastics specifc so I would really appreciate any constructive criticisms or feedback.
DAILY FOOD SERVINGS
1. Vegetables 5-7 servings
2. Good Oils 4 serving
3. Whole Grains (Low-Glycemic only) 3-5 servings
4. Legumes 2-3 servings
5. Fruit 3-4 servings
6. High-quality protein 2-3 servings (3-4 for athlete)
7. Dairy (optional) 1-2 servings
OPTIMAL FOOD
VEGETABLES: 5-7 servings
Should be main focus of any diet as they provide the widest range of nutrients. They are rich sources of vitamins, minerals, carbohydrates and protein.
How to Cook: steaming, baking and quick stir-frying. Do NOT boil.
One serving:
1 cup of raw leafy vegetables (e.g. lettuce and spinach;
1/2 cup raw nonleafy, cooked vegetables or fresh vegetable juice.
LEAFY AND CRUCIFEROUS VEGETABLES (2-4 servings)
Alfalfa - Beet greens - Bok Choi - Broccoli - Brussel - sprouts - Cabbage - Cauliflower - Chinese cabbage Chard - Dandelion - Endive - Escarole - Kale - Lettuce - Mustard greens - Parsley - Spinach - Turnip greens Watercress
LOW-GLYCEMIC VEGETABLES (2-3 servings)
Artichoke - Asparagus - Bean sprouts - Bell peppers - Carrots - Courgette - Celery - Cucumber - Fennel Mushrooms - Okra - Onions - Peas - Radishes - Rhubarb - String beans - Summer squash - Tomatoes
STARCHY VEGETABLES (1-2 servings)
Beetroot - Butternut Squash - Parsnips - Potatoes - Pumpkins - Swedes - Sweet Potatoes
GOOD OILS AND FATS (4 servings)
Nuts and seeds, especially those providing the monounsaturated and medium-chain fatty acids, contain beneficial oils.
Use rapeseed, linseed, macadamia, or olive oil.
Do NOT cook with linseed oil. However macadamia and coconut oil are the best cooking oils because of there ability to stable at high temperatures. Rapeseed oil is usually best for baking.
AVOID using safflower, sunflower, soy and corn oil because they contain too much omega-6 fatty acid.
One serving:
1/4 cup of nuts and seeds
1 tablespoon of healthy oils.
WHOLE GRAINS (3-5 servings)
Choose whole grain products and brown rice over their processed counterparts.
One serving:
Bread: Whole-wheat (wholemeal), rye, other whole grain 1 Slice
Cereals 1/2 cup
Corn 1/2 cup
Corn on cob 1 small
Whole Grain pasta 1/2 cup
Whole grains (cooked):
Barley, millet, oats, quinoa, rice, spelt, wheat 1/2 cup
LEGUMES (beans) (2-3 servings)
Compared to grains they supply about the same number of total calories but usually provide two to four times as much protein and are are a richer source of fiber. Canned beans are recommended as they retain their fiber content and anti-cancer flavonoids.
One serving:
1/2 cup of beans.
FRUITS (3-4 servings)
Eat a rainbow of assortments over the course of a week.
One serving:
1 medium fruit
1/2 cup of small or cut-up fruit
125g of 100 percent juice
1/4 cup of dried fruit
HIGH QUALITY PROTEIN (3-4 servings)
Fish:
Choose smaller species of fish including wild salmon, mackerel, herring and sardines as smaller size and shorter life span translates into smaller accumulation of mercury, PCBs, and other environmental toxics.
Consume wild fish at least 3 times but no more than 6.
Red meat:
Limit intake of red meat (beef, veal, lamb)to no more than two servings per month and choose the leanest cuts. Also consider the alternatives to beef including venison, rabbit and ostrich as they tend to be lower in fat and have higher levels of omega-3.
Do NOT chargrill or cook the meat until well done as this increases the formation of cancer-causing compounds.
Alternatives:
Chicken and turkey are also very good sources of protein especially if you eat only the white meat and leave the skin. Eggs are also a good source of high quality protein and if the hens are fed linseed meal are also a good source of omega-3.
one serving:
1 serving is about the size of a deck of cards. Roughly 85-125 grams.
*Athletes should also consider adding a soy or whey protein smoothie to provide an additional 1 ounce (25-30g) of protein. Whey protein has the highest concentration of glutamine and branched-chain amino acids found in nature all of which are critical to cellular health, muscle growth, and protein synthesis.
DAIRY (1-2 servings) (optional)
Dairy produce can contain accumulations of agricultural chemicals and hormones so choose organic options wherever possible. Also consider low fat products.
Yogurt and acidophilus-fortified milk are better alternatives to milk due to their content of beneficial bacteria. Also try soy milk and the flavoured varieties.
One serving:
1 cup/250 ml of milk, yogurt or cottage cheese.
30 grams of cheese.
FINAL NOTES.
Recommendations are based on a 2000 calorie a day diet. If you need to increase your caloric intake increase the servings of vegetables, nuts and legumes or low glycemic carbohydrates when on an aerobic intensive training cycle.
I will be posting an article regarding the most important vitamins and minerals for athletes and in which food types they can be found. There will also be information regarding lesser known foods that are highly beneficial.