Category Archives: Food

8 non-meat protein sources

Eight great sources of non-meat protein:

1. Tempeh- 1 cup packs 3o grams of protein.

2. Almonds- 3 oz. packs 18 grams of protein.

3. Lentils- 1 cup packs 18 grams of protein.

4. Chickpeas- 1 cup packs 15 grams of protein.

5. Quinoa- 1 cup packs 11 grams of protein.

6. Peas- 1 cup packs 9 grams of protein.

7. Oats- 1 cup packs 7 grams of protein.

8. Spinach (cooked)- 1 cup packs 5 grams of protein.

Pre-workout Coffee

According to sale pitches from health and supplement shops, “caffeine is a powerful stimulant which can increase mental alertness and improve physical energy levels.” This is a well researched area and it has been shown on several accounts that caffeine has a positive effect on both endurance capacity and in reversing muscle fatigue (see references).

Caffeine and Biology?
Caffeine acts on the central nervous system, increasing alertness and concentration, which also stimulates adrenaline release and – in doses above 5mg/kg body weight – mobilizes fatty acid release. This means more fatty acids are used for energy and less glycogen, therefore increasing endurance. Caffeine can also increase the strength of muscle contractions which is advantageous for both anaerobic and aerobic activities.

The level of stimulation varies depending on several factors, including the amount used, the level of tolerance a person has to caffeine (as seen with habitual caffeine users), metabolism, and other drug use.

Drinking two cups of coffee an hour before exercise, may encourage your muscles to burn more fat and help you exercise longer and harder.

To make the most of its benefits, drink coffee with no or only a small amount of low fat milk, simply because milk slows down the absorption of caffeine.

If a person already drinks 3 to 6 cups of coffee a day, the pre-workout caffeine will do little for increasing energy levels or focus. The tolerance to caffeine will be so that the extra caffeine will make little difference. For the person who does not drink coffee or other caffeinated drinks (e.g. Red Bull and Coke etc) regularly, the caffeine might give a slight energy boost for the workout.

Are there Side effects?
When caffeine is consumed in large quantities, it’s side effects include anxiety, trembling and sleeplessness. If you are sensitive to caffeine, it is best to avoid it. Scientific research shows there is no link between long term caffeine use and health problems. However, there is a connection between raised cholesterol levels and heavy coffee consumption which is caused by certain fats in coffee.

To benefit from caffeine, follow the simple steps below:
1) cut (or minimize) caffeine out of your regular diet
2) consume two cups of coffee an hour before your workout
3) reap the rewards!

Data from Bridge et al. (2000) show that caffeine increases endurance time at 75% VO2max. This study also demonstrated the positive effect of caffeine on athletes’ rate of perceived exertion during exercise for 45min. Similarly, Graham & Spreit (1991) reported an increased time to exhaustion in athletes exercising at 85% VO2max following caffeine ingestion at 9mg per kilogram of body weight.

Post-workout nutrition and non-meat protein

You’ve probably read that you should eat a high protein post-workout meal/snack. Some people I know take this to an extreme and knock back a microwaved chicken breast which is okay, but it’s more effective to have a protein and carbohydrate mix.

It’s important to have carbs post-workout too as it replaces your blood sugars that is used during your workout and boosts your insulin level. The extra insulin actually helps your body to more efficiently utilize the amino acids from the protein, so you rebuild and repair your muscles more quickly. In other words:
Carbs will be used by your body to restore muscle glycogen that was depleted while you worked out. If your post workout meal doesn’t contain carbs, your body may actually instead break down muscle tissue for this same purpose (which is obviously very counter productive!). Carbs also create an insulin spike which helps to move nutrients into your muscle tissue quicker.

A common misconception is protein = meat. There’s plenty of protein in lots of other foods: eggs, nuts and beans. I came across this handy site, which informs you of how much protein is in these non-meat foods