Nutrition

Vitamin D deficiency is a growing health issue, but very few foods are rich in the nutrient. To help combat the problem, scientists have now used CRISPR gene editing to fortify tomatoes with vitamin D.

New research has found daily consumption of blueberries in middle-age could reduce a person’s risk of cognitive decline in their later years. The small trial identified several physiological and cognitive improvements after 12 weeks of blueberry supplements.

The allure of of a donut or hamburger can test the resolve of even the strictest of dieters, but a new study has hinted that exercise can help us resist the temptation and promote healthier eating.

Researchers have analyzed 26 studies, including a number of controlled clinical trials, and found vitamin D, vitamin C and zinc supplements have no effect on mortality outcomes in severe COVID-19 cases in hospitalized patients.

Malnutrition is a common problem at long-term care homes, as many residents simply don't eat all the food which is served to them. An experimental new AI-based system is designed to help, by analyzing images of their plates.

When ingested, nutrient-rich spirulina blue-green algae is claimed to offer antioxidant, immune-boosting and cholesterol-lowering effects. And while it's typically consumed in powdered form, the Bloom system lets you grow the stuff in your kitchen.

A research review published in the journal Frontiers in Nutrition argues popular low-carbohydrate ketogenic diets are unhealthy for most people. The review rekindles a long-standing debate over the dangers of high-fat/low-carb dietary strategies.

Given how meat-like some plant-based meat substitutes have become, it's understandable that many people are considering simply switching over to them. According to new research, however, the two food types are far from being nutritionally identical.

Fascinating new research has found a link between opioid addiction and vitamin D deficiency. The research indicates subjects with low vitamin D levels may experience heightened euphoric effects from opioids, making them more susceptible to addiction.

A study investigating the relationship between genetics, diet and heart health is claiming the cardiovascular benefits often linked to taking fish oil supplements may be only apparent in those individuals of a certain genotype.

Researchers have engineered bovine cells to produce lab-grown beef containing a plant nutrient that is converted into vitamin A in the human body. The researchers suggest lab-grown meats could be engineered to convey a broad assortment of health benefits.

The results of the largest clinical trial ever conducted into the relationship between vitamin D and depression suggest the vitamin does not improve mood or prevent depression. The trial did not investigate subjects with pre-existing vitamin D deficiencies.