Recently Added

Vitamin D and Hearing Loss

12/01/2020
A recent analysis showed low levels of vitamin D to be associated with hearing loss. Learn more in the What It Does section of our Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Cocoa for Cognition

12/01/2020
A new study suggests that cocoa may improve some aspects of cognitive function in healthy people and sheds some light on how this may work. See the details in the Memory and Cognition section of the Dark Chocolate and Cocoa Review. Also see our Top Picks among dark chocolates, cocoa powders and supplements.

Fish Oil & Testosterone?

12/01/2020
Can fish oil supplementation increase testosterone levels in men? Find out what a new study found in the What It Does section of the Fish Oil Supplements Review. Also see our recent Top Picks for fish oil.

Vitamin D for COVID-19

11/25/2020
Can high doses of vitamin D help COVID-19 patients recover? Find out what two new studies showed in the COVID-19 section of our Vitamin D Supplements Review. Also, see our Top Picks for vitamin D.

Vitamin D and Arthritis

11/25/2020
Studies are showing an association between vitamin D levels and rheumatoid arthritis. Learn more in the What It Does section of our Vitamin D Supplements Review. Also, see our Top Picks for vitamin D.

Probiotic for Cognition?

11/25/2020
Can taking a probiotic improve cognitive functioning? Find out what a recent study found using a widely-available brand of probiotics in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.

Vitamin D & Cancer Prevention

11/21/2020
Taking vitamin D may modestly reduce the risk of advanced cancer in some people, according to a recent study. Learn the details in the What It Does section of our Vitamin D Supplements Review. Also, see our Top Picks for vitamin D.

Chocolate for Cognition?

11/21/2020
Does eating chocolate improve cognition in postmenopausal women? See what a new study found in the Memory and Cognition section of the Dark Chocolate and Cocoa Review. Also see our Top Picks for dark chocolate, cocoa powders and supplements based on their flavanol content and purity.

Heart Risk With Fish Oil

11/17/2020
Last week we reported on an increased risk of a serious heart problem with use of prescription fish oil. This week, a study suggested a similar issue with even a lower dose of non-prescription fish oil. See the details in the Concerns and Cautions section of the Fish Oil Supplements Review. Also, see our Top Picks among fish oils.

Vitamin K and Breast Cancer Risk

11/17/2020
Can eating foods high in vitamin K affect the risk of breast cancer? Learn what a recent study showed in the What It Does section of our Vitamin K Supplements Review. Also see our Top Picks for vitamin K supplements.