UK Limey runner wrote:
There isn't much in wheat apart from a bunch of glucose and a pitiful amount of protein that you may or may not be able to use. Oh, and also perhaps some micronutrients that were added in by law since food scientists knew decades ago the potential negative impact on public health boosting cereal intake would have, hence the introduction of fortification (fortification is not mandatory in the UK like it is in the US, but everyone does it anyway).
Typical utter nonsense from UK Slimey. (yes, I'm done playing nice with you. )
A couple servings of whole wheat foods (say, a large serving of whole wheat pasta with olive oil and tomato sauce, and a whole wheat bagel) in a day would prove you with the following:
1) 20-25 g's protein
(That's not "pitiful", that's something. And nonsense on "you may or may not be able to use it" (??). Studies have shown that a high amount of grain protein can stimulate muscle synthesis as well as a slightly lower amount of say milk protein. If you eat a balanced diet, and get the other AA's that wheat is a *bit* lower in, then those 20 g's damn sure count towards your total protein for the day, your muscle synthesis, and your recovery. Sure, of course there are better sources of protein, and one should consume those ALSO, but wheat DOES have a moderate amount of protein that CAN help with your daily total.
2) ~ 15 g's of dietary fiber.
High intakes of cereal fiber have been linked REPEATEDLY to lower mortality and better health, and LOWER levels of inflammation
3) ~ 15-50% of your daily needs in the following vitamins/minerals:
Thiamin
Riboflavin
Niacin
Vitamin B6
Folate
Pantothenic Acid
Iron
Magnesium
Phosphorus
Potassium
Zinc
Copper
*(all occurring naturally, NONE are part of the fortification process. That's for REFINED grains, not whole)
4) well over 100% of you daily needs of SELENIUM and MANGANESE
5) a decent source of choline (required for synthesis of the phospholipids in cell membranes, methyl group metabolism and cholinergic neuro- transmission, ) and GOOD source of betaine*
*a quick primer on betaine - (is also now being used, in isolation, as a successful sports supplement)-
"Betaine has also been studied in clinical trials in the treatment of alcohol- related diseases. The primary stage of alcoholic liver damage is the accumulation of fat in the liver. Betaine, because of its lipotropic effects, has been shown to produce significant improvements in this condition by assisting the liver in processing fats (lipids). Betaine has also been found to protect the liver against hepatotoxins such as ethanol and carbon tetrachloride. Thus, betaine has both lipotropic and hepatoprotective activity in humans (Vos et al, 1009).
•Of the two hundred and forty one foods analyzed betaine concentration was the highest in wheat and wheat products.
•Betaine, a choline derivative also known as trimethylglycine, is produced in the human body from choline and the amino acid glycine. As with folic acid, vitamin B6 and vitamin B12 , betaine may function as a methyl donor and aid in proper liver function, cellular replication, and detoxification reactions. Betaine, along with other nutrients, plays a role in reducing elevated blood levels of homocysteine by facilitating its conversion to methionine. Elevated homocysteine levels can lead to artherosclerosis, stroke, peripheral vascular disease, osteoporosis and optic lens dislocation (Brower et al, 2000). Methylenetetrahydrofolate reductase deficiency, a common inborn error of folate metabolism, occurs in children when homocystinuria is combined with hypomethioninemia resulting in severe developmental delay, seizures, apnea, microcephaly, peripheral neuropathy and coma. Betaine treatment has been shown to be efficient in lowering homocysteine concentrations and in returning methionine to normal levels (Fattal – Valevski et al, 2000) (Fig 1).
6) There are many other phytochemicals in whole grains such as wheat that are not as well known as essential nutrients, but that have pronounced, positive effect on one's health. I will list them next ...