Everything you need to know about dextrose

Dextrose is a type of sugar that comes from corn. It has a wide variety of uses, including as a sweetener in many foods and as a medical treatment for low blood sugar and dehydration. In this article, learn about the uses of dextrose in food and medicine.

Hypervitaminosis A: What to know

Hypervitaminosis A is when a person has too much vitamin A in their body. This is rarely due to diet, but it can occur if a person takes too many supplements or uses certain creams for acne over a prolonged period. Learn about the symptoms of acute and chronic hypervitaminosis A and possible complications here.

What to know about the 500-calorie diet

A person on a 500-calorie diet eats only about a quarter of the recommended daily intake. This may be beneficial for some people, but also comes with many risks. In this article, we look at research on the 500-calorie diet, explain what people need to consider before trying the diet, and provide alternative diets.

How four cups of coffee might protect the heart

Caffeine is known to protect against heart disease and stroke. A new study finds the mechanism that underpins this protection, and mitochondria are key.

Almond butter vs. peanut butter: Which is healthier?

Both peanut butter and almond butter are versatile ingredients and good sources of protein. They also have a variety of other health benefits. In this article, we look at how these two nut butters compare nutritionally, as well as how to add more nut butter to a healthful diet

Are you getting enough vitamin D?

Vitamin D is an essential nutrient, but it can be difficult for people to know if they are getting the right amount. Some people will be able to get enough vitamin D from sunlight. Others may need to make dietary changes or take supplements

Is vitamin D deficiency to blame for lung disease?

New research from Johns Hopkins University has found that individuals with low blood levels of vitamin D may be more exposed to disabling lung disease.

How can I tell if I have low magnesium?

Early signs and symptoms of magnesium deficiency can include vomiting, loss of appetite, and tiredness.

16:8 fasting diet actually works, study finds

A first-of-its-kind study analyzes the effect of the so-called 16:8 fasting diet in people with obesity. The study found unexpected health benefits.

Bad habits that lead to cancer, chronic disease corrected by simple lifestyle intervention

Four of the most common bad habits — too much screen time, too little exercise and high fat and low fruit and vegetable intake — can lead to heart disease and cancer, but a simple intervention using mobile health tools and coaching normalized these behaviors, and improvements were sustained.

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