We can also get carotenoids from supplements, liver and fish oils, as well as palm oil, algae, and fungi. The second type is preformed vitamin A, which is found in animal sources like dairy, fish, and meat. The most important type of provitamin A carotenoid is beta-carotene. Once we eat those fruits and vegetables, our bodies convert the provitamin A into vitamin A that our tissues can use.
First there is provitamin A, which is found in darkly-colored fruits and vegetables like carrots, broccoli, cantaloupe, and squash. Vitamin A comes in two forms, and we need to get them both from our diets. Some research has even linked taking vitamin A with improving measles and some types of cancer. Because vitamin A helps produce healthy cells, it also affects our vital organs like the heart and lungs. Vitamin A supports a healthy immune system, reproductive system, cell health, and vision.
Vitamin A is crucial for our bodies, and it does a lot more than help our peepers. "So once that kale reaches your dinner table, it may be well over a week old and vital nutrients are quickly dissipating." "Farmland soil is depleted of important vitamins and trace minerals, and our food sometimes travels thousands of miles to reach us," she says. "With the current state of our soil, I recommend a combination of organic whole foods and a daily multivitamin supplement." Registered dietitian Danielle Omar agrees. Scott Schreiber, a rehabilitation specialist, explains to his patients that it may not be possible to receive all our vitamins from food because of the soil they're grown in. "Therefore a need to supplement while implementing small and incremental healthy changes may be required."ĭr. "With a huge increase in chronic disease and ill health, medication use, and poor dietary choices, we are seeing many individuals lacking basic nutrition from food," says nutritionist Amanda Henham of Vaga Nutrition. Speaking with our experts, we found that they agree there are plenty of groups of people who could benefit from a supplement regimen.
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