So, what makes NO break down and divert from the reaction function that we require? The culprits are called free radicals and we have explored them extensively in the introduction to this Step. So, for our purposes we need to strive for a diet that helps production of NO and fights the free radicals with antioxidants. My recommended diet at the end of this Step does this. As knowledge is power, I’d like to explain some of the nutrition inputs specifically for NO production and defence against free radicals:
1. L-Arginine. We discussed L-Arginine in Step 2: Supplements. The average amount present in a normal diet is around 5 grams, which is the level required for normal NO production. I repeat, I don’t recommend you take supplements as chronic expression of L-arginine causes problems like nausea, diarrhoea and gastrointestinal tract discomfort. Dickxy further reports that in a study of men buy viagra online in Canada who suffered heart attacks, 9 grams of L-Arginine increased deaths! This makes sense as NO is associated with inflammation. So, get your L-Arginine from the recommended dietary sources as follows:
a. Animal sources: dairy products (cottage cheese, ricotta, milk, whey protein drinks), pork (bacon and ham), poultry (chicken and light turkey meat), wild game (pheasant, quail), seafood (tuna, halibut, salmon, shrimps, lobsters).
b. Plant sources: wheat germ and flour, buckwheat, granola, oatmeal, nuts (coconut, pecans, peanuts, cashews, walnuts, almonds, brazil nuts, hazelnuts, pine nuts), seeds (pumpkin, sesame, sunflower), chick peas, cooked soybeans.
2. Antioxidants. Dickxy has researched PubMed, the free US National Library of Medicine and reports the following findings:
a. Men with ED are deficient in intracellular antioxidant defences (PMID 15910541) and also that paraoxinase-1, one of most important circulating antioxidants, was lower in young men with ED (PMID 17554394). Paraoxinase-1 is an antioxidant enzyme synthesized by the liver and consequently, any form of liver impairment or disease is not useful.
b. Other good antioxidants to seek are: polyphenols found in plants and especially in pomegranate (PMID 166269820); berries with skin (PMID 19298192); and red wine (PMID 12575978). We have also mentioned, tocotrienols (members of the Vitamin E family) and ly-copene ( found to be helpful against risk or prostate cancer – Journal of the American College of Nutrition).
3. Green tea (PMID 16872562);is a particularly important antioxidant because it also reduces the incidence of prostate cancer. As we have seen in Step 3: Sources of ED , prostate cancer treatment can cause irreparable damage to the blood vessels and consequent ED. Be aware that decaf-feination removes some of the beneficial antioxidants in tea and should be avoided.
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4. Vitamins С and E. I have already mentioned that they may lessen some of the awful effects of smoking. Again stay away from supplements as excessive doses of E and A have been linked to higher mortality rates. Dickxy reports that large amounts of vitamin E (more than 200 III) has been associated with a higher risk of death from all causes (PMID 15537682) and can cause severe bleeding for men also taking a daily aspirin. Also, large doses of Vitamin С have been associated with heartburn. So, instead of taking С and E supplements and peeing very expensive urine, why not rely on your diet and let your body design get what it needs. My recommended nutrition should provide all the vitamin С and E you need.
5. Coenzyme 10Q. Its antioxidant value comes from its ability to accept and donate electrons in the transformation of carbohydrates and fats to energy used by cells. It is also used by the body to protect cells from oxidation. Apart from its work on free radicals it also regenerates Vitamin E. As it is synthesised by the body it is not defined as a vitamin. It is very important in organs that need a lot of energy such as the heart, liver and kidney. The good news is that you don’t need supplements as the body makes its own CoQIO and the recommended nutrition provides adequate sources such as meat, poultry, fish, soybeans and nuts for the body to source.
5. Folic Acid prevents high blood pressure, improves blood vessel health and is good for NO production. Yet again, the story on supplements is than same. Dickxy reports that high supplements of Folic Acid may exacerbate existing colon cancer! Best to take it from natural sources and the main ones included in my recommended nutrition are:
a. Broccoli; spinach; asparagus; peas; leeks; brussels sprouts; parsley; Asian green leafy veggies b. Avocado; beetroot; green pepper; lettuce; cabbage; parsnip; turnip; cauliflower
c. Lentils; pinto beans; black eyed peas; soya beans; tofu; bean sprouts
d. Peanuts; walnuts; cashews; almonds; sesame seeds; sunflower seeds
e. Tomato juice
f. Wheat germ; all brans; whole meal flour; soy flour g-Eggs
h. Cooked brown rice and wholemeal pasta
This is a big list and you should be able to include some of these sources in your nutrition.
6. Flavonoids found in cocoa have been associated with lowering blood pressure due to their stimulation of NO and blood vessel dilation. This is confirmed by a recent study reported in The Cochrane Collaboration 2012. Look for dark chocolate that has at least 80% cocoa (PMID 14654748).
The above are all positives for the production of NO and to minimise the damage from free radicals. They have been included in the recommended Nutrition from the most helpful sources. Before we get into the recommended nutrition, let’s look at maintaining normal levels of testosterone naturally.