All Videos for Lead

Should We Take EPA and DHA Omega-3 for Our Heart?

What’s the best way to fulfill the omega-3 essential fat requirements?



Lead Contamination of Tea

How much green, white, black, and oolong tea can we consume before the benefits of tea start to be countered by the risks of lead contamination for children, pregnant women, and adults in general?



Nutritional Yeast to Prevent the Common Cold

Beta glucan fiber in nutritional yeast may improve immune function, but there is a concern about lead contamination in some brands.



Breast Cancer and Constipation

The reason why women who have more frequent bowel movements appear to be at lower risk for breast cancer may be because bile acids absorbed from our intestines concentrate in the breast and have a estrogen-like tumor promoting effect.



Cadmium & Cancer: Plant vs. Animal Foods

Though the most concentrated sources of the toxic metal cadmium are cigarette smoke, seafood, and organ meats, does greater consumption from whole grains and vegetables present a concern?



How Many Cancers Have Been Caused by Arsenic-Laced Chicken?

Arsenic-containing drugs intentionally added to poultry feed to reduce the parasite burden and pinken the meat are apparently converted by cooking into carcinogenic inorganic arsenic compounds.



California Children Are Contaminated

The levels of arsenic, banned pesticides, and dioxins exceeded cancer benchmarks in each of the 364 children tested. Which foods were the primary sources of toxic pollutants for preschoolers and their parents?



Who Shouldn’t Consume Curcumin or Turmeric?

Just because something is natural and plant-based doesn’t mean it’s necessarily safe. Those who are pregnant, have gallstones, or are susceptible to kidney stones may want to moderate their turmeric consumption.



Artificial Food Colors and ADHD

In response to definitive evidence showing artificial colors may increase inattentiveness, impulsivity, and hyperactivity among young children, a call has been made by consumer groups to ban food dyes.



Male Fertility & Diet

Dioxins, endocrine disrupting pollutants, heavy metals, saturated fat, and steroids in the meat supply may be affecting sperm counts, semen quality, and the ability of men to conceive.



Filled Full of Lead

Standard rifle bullets disperse tiny lead fragments throughout the flesh of wild game, raising public health concerns about lead poisoning in those who consume venison, based on a study of white-tailed deer shot by hunters.



Paleolithic Lessons

An evolutionary argument for a plant-based diet is presented, in contrast to “Paleo” fad diets.



Heavy Metals in Protein Powder Supplements

A Consumer Reports investigation into the safety of protein supplements found that more than half exceed the California Prop 65 Safe Drinking Water and Toxic Enforcement Act action levels.



Nerves of Mercury

Studies of the neurobehavioral toxicity of mercury on children suggest that no level of mercury exposure can be considered safe, but pressure from the fish industry may be preventing safety limits from dropping further.



Amla & Triphala Tested for Metals

Both U.S.-made and imported Ayurvedic dietary supplements have high contamination rates of toxic metals such as mercury—though only a small fraction of the levels found in canned tuna.



Get the Lead Out

Toxic heavy metal contamination of Ayurvedic dietary supplements is, in most cases, intentional.



Some Ayurvedic Medicine Worse than Lead Paint Exposure

Triphala, a combination of three fruits—amla, bibhitaki, and haritaki—is the most commonly used herbal formulation in Ayurvedic medicine, and may have powerful anticancer properties. Unfortunately, one in five Ayurvedic herbal dietary supplements were found contaminated with lead, mercury, and/or arsenic.