By
Medical Care Review | Saturday,
September 23,
2023
A plant-based diet offers essential nutrients that animal foods lack, promoting overall well-being and reducing the risk of chronic diseases.
FREMONT, CA: Animal foods provide essential nutrients but lack certain vitamins, minerals, and compounds in plant foods. These nutrients are crucial for bodily functions like antioxidant protection and maintaining healthy skin and bones. A balanced diet incorporating plant and animal foods is essential for optimal health. This article discusses ten essential nutrients that are difficult or impossible to obtain from animal sources alone and highlights the best plant-based sources to include in a diet.
Key Nutrients Missing from Animal Foods
Vitamin C: Essential for maintaining connective tissue and immune function, vitamin C is a powerful antioxidant not found in significant amounts in cooked animal foods. It is abundant in fruits and vegetables like bell peppers, kale, kiwifruit, and citrus fruits.
Flavonoids: Flavonoids, including quercetin and catechins, are common antioxidants found in plants. They are linked to reduced heart disease risk and improved brain health. They are present in virtually all fruits and vegetables.
Fiber: Crucial for digestive health, fiber is absent in animal products. Whole grains, legumes, fruits, and vegetables are high in dietary fiber, which helps manage bowel movements and lowers cholesterol levels.
Folate: Also known as vitamin B9, folate is vital for DNA synthesis and repair.While animal liver contains folate, plant sources like leafy greens, legumes, and seeds are more common and accessible.
Vitamin K1: Vitamin K1, essential for blood clotting, is mostly found in green leafy vegetables like spinach, kale, and broccoli. Animal foods contain vitamin K2, but K1 is essential for overall health.
Magnesium: This mineral is involved in over 300 enzymatic reactions inside the body, including energy production and muscle function. It can be obtained mainly from nuts, seeds, whole grains, and leafy green vegetables.
Potassium: Potassium occurs plentifully in juicy fruits but also abundantly in vegetables such as potatoes and spinach. It is essential for fluid balance and proper muscle function.
Phytochemicals: These bioactive compounds, such as carotenoids and polyphenols, have antioxidant properties and are found exclusively in plant foods. They play a paramount role in preventing chronic diseases and maintaining overall health.
Beta-carotene: A precursor to vitamin A, beta-carotene is found in colorful vegetables like carrots, sweet potatoes, and pumpkins. It is crucial for vision, immune function, and skin health.
Lignans are a type of phytoestrogen found in seeds, particularly flaxseeds, as well as whole grains and vegetables. They have been linked to reduced risks of heart disease and certain cancers.
