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CL Answers
Below are popular questions answered by ConsumerLab.com
Is fish oil safe? Is it contaminated with mercury and PCBs?
Fish oil safety, including information on contamination with mercury and PCBs.
What is the difference between forms of vitamin K2?
Learn about the different forms of vitamin K2 - MK-4 (synthetic) and MK-7 (natural, from natto).
Does garlic lower cholesterol?
Does garlic lower cholesterol? Learn more about the link between garlic, garlic supplements and cholesterol.
Is it possible to get too much vitamin D?
Too much vitamin D can lead to adverse effects, including hypercalcemia (excess calcium in the blood).
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