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Other Articles in Issue #77 (March 2021)
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D-creasing asthma symptoms with supplementation
Calcifediol is the form of vitamin D that's often checked in the blood to monitor vitamin D levels. This trial found that supplementing this form of vitamin D can improve asthma symptoms in people with vitamin D insufficiency.
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Deep Dive: Micronutrients with micro-effects for preventing and treating acute respiratory infections
This meta-analysis found evidence that supplementing vitamins C and D may prevent the risk of acute respiratory infections, but only by a tiny amount. Zinc has a more sizable effect, but only once symptoms have set in.
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The effects of full fasting vs. modified fasting on cognitive performance
How does full fasting impact mental functioning compared to very low-calorie intake over the course of a day? This study aimed to find out.
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Nulls: November–December 2020
Highlights include omega-3's lack of impact on bipolar disorder, whether adding vitamin C to iron helps iron deficiency anemia outcomes, and more!
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Battling exercise-induced muscle damage with omega-3s
This small study provides preliminary evidence that a high-dose mix of EPA and DHA may combat early post-exercise muscle soreness.
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Deeper Dive: Shining a light on the effects of vitamin D on fall risk in older adults
This study suggests that higher vitamin D dosing doesn't prevent falls compared to lower dosing. Instead, it may cause more.
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Deeper Dive: Do I have to choose between osteoporosis and heart disease?
A recent meta-analysis suggests that calcium supplementation leads to a small but significant increased risk of heart disease. In this review, we put this risk in context.
