What is the clinical relevance of vitamin C among lead-exposed infertile mortals? Compared to controls, precede battery manufacture works given 1,000 mg of vitamin C every workday for three months knowledge “a significant increase in sperm motility and sperm weigh, as well as decrease in abnormal seman, ” and “a significant reduction in the incidence of sperm DNA fragmentation, ” that is, injured seman DNA. Okay, but the ideal endpoint would be bouncing baby boys and girls. Enter this extraordinary little study from the University of Texas from more than 30 years ago.
Twenty-seven servicemen with fruitful brides had been trying to have kids for years to no avail. Twenty of them were given 1,000 mg of vitamin C a era for 2 month, and 7 played as dominates and didn’t get any vitamin C. The researchers followed up at the end of the 60 daytimes. By then, every single one of the partners of each of the 20 men who had gotten the vitamin C had were pregnant — 20 out of 20! After years of frustration, boom: 100 -percent pregnant. What’s more , not a single one of the brides of men in the controller radical got pregnant. Rarely does one hear these kinds of black-and-white results in the medical literature for any intervention.
Is the vitamin C lowering the oxidative stress from the conduct, or is it actually lowering the level of lead? Sure, antioxidant supplementation can have antioxidant consequences, but it may fail to actually lower precede status in the blood. Now, this was in a group of workers who were breathing lead day in and day out, and the acces vitamin C may work is by simply blocking the “intestinal absorption of lead.” An earlier study showed vitamin C supplementation apparently cut pas status by a third within six months, but that was with a whopping dose of 2 g with added zinc. Another small-minded study found the same 30 percentage slip with really 500 mg a date , no zinc, and in only one month. But neither of those studies had a control group of subjects who didn’t take anything, we are therefore don’t know if their levels would have topple anyway.
Similarly, there is an almost too-good-to-be-true study on the role of vitamin C in scavenging lead toxicity from “biosystems,” by which they made children. They get 250 to 500 mg a day of vitamin C for a few months, and scraped whisker samples every month read up to a 69 percent decline in lead stages. Investigates repeated it in two other a small number of babies and looked the same amazing kind of descents in every single child. But perhaps extend stages were just dropping throughout the whole community during that time? Without asses induce status in a ensure group of girls not making vitamin C, we can’t be sure.
As I represent from 3:17 in my video Yellow Bell Peppers for Male Infertility and Lead Poisoning ?, with eight weeks of vitamin C, result tiers dropped in the blood and rose in the urine. One could conclude that the vitamin C was drawing precede out of the body, but the same thing happened in the placebo group: Blood tiers sagged, and urine ranks rose. So, it had nothing to do with the vitamin C at all. That’s why it’s ever important to have a see group.
The same refers with studies that appeared to show no advantage. For pattern, 36 artillery manufacturing workers were investigated. Each was given vitamin C, more there was no change in their extend tiers. But, perhaps their co-workers suffered a big increase in lead ranks during that same time period, and the vitamin C was actually successful in keeping the subjects’ heights from rising. You don’t know without a ensure group.
That’s why studies like “The effects of vitamin C supplementation on blood and “hairs-breadth” levels of cadmium, lead, and mercury” are so important. Vitamin C versus an identical-looking sugar pill placebo. The develop? The vitamin C failed to help, which really put a damper on enthusiasm for using vitamin C for lead poisoning until a now-famous study was published in 1999 that showed that vitamin C supplementation could lead to a decrease in blood grades. As “youre seeing” at 4:32 in my video, after four weeks of taking a placebo , not much change occurred in blood lead elevations in the restrain group, which is what we’d expect. In compare, the vitamin C radical started off at about the same blood lead level as the authority group, but within one week of making 1,000 mg of vitamin C a period, guide degrees put 81 percentage. So, supplementation of vitamin C “may add an efficient and convenient approach of reducing blood-lead levels, possibly by reducing the intestinal absorption of lead.”
The urine lead degrees didn’t change, so it’s not as if the subjects were excreting more precede in their urine to bring down their blood ranks. Nonetheless, most of the lead in our blood is in the red blood cells, which are recycled in the liver completely and discharged from hospital through the venom into the gut where the precede could just get reabsorbed–unless, perhaps, you’ve got a lot of vitamin C in there to block the re-absorption. But 1,000 mg done a lot of vitamin C. Would something like 200 mg, which is just about how much vitamin C you’d get in an orange and a cup of broccoli or strawberries, labor? The researchers measured that, too. The 200 mg group started out the same as the assure and the 1,000 mg group, but blood pas heights didn’t genuinely move. Bummer! So, 1,000 mg seemed to work, but 200 mg didn’t. Isn’t 1,000 mg of vitamin C a bit inhuman, though? The RDA is only 60 mg. Well, actually, we may have evolved for millions of years getting closer to 600 mg a day–ten epoches the current RDA–because we were eating so many fruits and greens. Okay, but could you reach 1,000 mg of vitamin C without having to take pills? Yes! That’s the amount of vitamin C, for example, that can be found in three yellow-bellied buzzer peppers.
Other videos in my line on head include 😛 TAGEND
Is Lipstick Safe Given the Lead Contamination ? Can Saunas Detoxify Lead from the Body ? How the Lead Paint Industry Got Away with It Lead in Drinking Water How the Leaded Gas Industry Got Away with It “Normal” Blood Lead Levels Can Be Toxic The Effects of Low-Level Lead Exposure in Adults How to Lower Lead Levels with Diet: Thiamine, Fiber, Iron, Fat, Fasting ? How to Lower Lead Levels with Diet: Breakfast, Whole Grains, Milk, Tofu ? Best Foods for Lead Poisoning: Chlorella, Cilantro, Tomatoes, Moringa ? Best Food for Lead Poisoning: Garlic Can Vitamin C Help with Lead Poisoning ? How Much Lead Is in Organic Chicken Soup( Bone Broth )? Lead in Calcium Supplements Should Pregnant Women Take Calcium Supplements to Lower Lead Levels ? The Rise in Blood Lead Levels at Pregnancy and Menopause Lead Contamination in Fish and Game Lead Contamination in Hot Sauces
Note that there is nothing special about yellowish buzzer peppers–other than their extraordinary vitamin C material, that is. I just exploited them as a practical way to get 1,000 mg of vitamin C in whole-food form. They’re certainly easier than gobbling ten oranges!
Though, recollect my video Peppers and Parkinson’s: The Benefits of Smoking Without the Risks ? So, one would expect to get all the benefits of the 1,000 mg of vitamin C with advantages. Why not just take vitamin C complements? See Do Vitamin C Supplements Prevent Colds but Cause Kidney Stones ?.
If hundreds of milligrams a day of vitamin C sounds like a lot, check out What Is the Optimal Vitamin C uptake ?.
You may be interested in my vitamin C and cancer successions 😛 TAGEND
Intravenous Vitamin C for Terminal Cancer Patients Vitamin C Supplements for Terminal Cancer Patients The Role of Vitamin C in the Treatment of Terminal Cancer Citrus Peels& Cancer: Zest for Life ? Do Apricot Seeds Work as an Alternative Cancer Cure ?
Finally, for more on male fertility, consider 😛 TAGEND
Fukushima and Radioactivity in Seafood Male Fertility and Diet The Role of Diet in Declining Sperm Counts Dairy Estrogen and Male Fertility Dietary Pollutants May Affect Testosterone Levels Does Wi-Fi Radiation Affect Brain Function ? Does Laptop Wi-Fi Lower Sperm Counts ? Do Cell Phones Lower Sperm Counts ?
Michael Greger, M.D.
PS: If you haven’t more, you can subscribe to my free videos here and watch my live introductions 😛 TAGEND
2019: Evidence-Based Weight Loss 2016: How Not To Die: The Role of Diet in Preventing, Arresting, and Reversing Our Top 15 Killers 2015: Food as Medicine: Preventing and Treating the Most Dreaded Diseases with Diet 2014: From Table to Able: Combating Disabling Diseases with Food 2013: More Than an Apple a Day 2012: Uprooting the Leading Causes of Death
Read more: nutritionfacts.org