Winter Wellness: Seasonal Produce for Immunity, Hydration and Gut Health
By cocosomers // 2026-11-05
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As temperatures fall and indoor heating dries the air, seasonal produce offers hydration, immune support and gut health benefits, according to dietitians and practitioners of Traditional Chinese medicine (TCM). "Eating seasonally is a practical way to add more variety to your diet," Kansas City-based dietitian Anna Doherty told the Epoch Times, according to the report. Seasonal foods are typically fresher and retain higher nutrient levels than produce picked before ripeness and then chilled or stored for days or weeks, according to Mercola.com. As stored produce sits, both flavor and nutrient levels diminish, the publication reported [1].

Pumpkins and Winter Squash

Healthy, moist membranes are described as one of the body's first barriers against the germs behind colds and flu. Doherty added that thin-skinned varieties such as delicata and honeynut squash soften when cooked and provide more fiber and carotenoids. Pumpkin is used in a range of preparations; Mercola.com noted that most processed pumpkin is made into canned pumpkin and canned pumpkin pie mix, though fresh pie pumpkins can also be purchased [2].

Apples and Pears

Apples rank second behind bananas as the fruit most frequently eaten by Americans, Mercola.com reported [3]. NaturalNews.com reported that pears are among five fruits and vegetables identified by dietitians as in season this fall and high in dietary fiber, a list that also includes artichokes, Brussels sprouts, parsnips, and persimmons [4]. Both fruits are high in water, which helps hydrate the body, including the mucous membranes that fall's dry air and indoor heating can irritate, the Epoch Times report stated. A separate report listed apples among whole foods linked to heart and gut health and recommended whole, minimally processed foods over processed alternatives [5]. In TCM, white is the color associated with fall, and white-fleshed foods like apples and pears are thought to benefit the lungs, according to the Epoch Times report. Both are classified as cooling, sweet, and slightly sour.

Root Vegetables: Sweet Potatoes, Carrots, Parsnips and Beets

Sweet potatoes are loaded with vitamins A and C, both described as important for a strong immune system. Research cited in the report suggests anthocyanins from sweet potatoes may act as vasodilators and help modulate blood pressure by increasing nitric oxide, combating oxidative stress, and exerting anti-inflammatory effects. Colder weather triggers carrots, parsnips, and beets to convert their starches into sugars, which lowers the freezing point of their tissue and protects them from frost, the report stated. For eaters, the result is better flavor, the report said. In TCM, root vegetables have neutral to warming properties and help strengthen digestion, according to the report.

Kale, Cabbage, and Broccoli

These vegetables tolerate cooler weather well, extending the growing season and leaving fresh greens available after summer crops are gone. Kale has also been described as containing glucosinolate and cysteine sulfoxide, which can help switch on the liver's detoxifying enzymes, according to the book Best Green Drinks Ever [6]. A 2024 review of observational studies suggested that people who eat more broccoli may have a lower risk of certain cancers, including gastrointestinal, gastric, colorectal, bladder, and renal cancers, than those who do not, according to the report. The evidence cited was observational. In TCM, the three vegetables are considered sweet and are believed to benefit digestion, and cooking makes them more warming as the weather gets colder, according to the report.

Preparation and Seasonal Eating Guidance

Cooking methods such as baking and roasting soften fibrous vegetables and concentrate their natural sweetness, the report stated. On fiber, the American Heart Association recommends at least 25 to 34 grams daily, but most Americans consume only 10 to 15 grams per day, according to a NaturalNews.com report [5].

References

  1. 15 Best Fall Superfoods - Mercola.com, October 27, 2014.
  2. Pumpkin Chili with Chicken - Mercola.com, October 19, 2014.
  3. 12 Fall Superfoods to Put on Your Grocery Lis - Mercola.com, October 27, 2018.
  4. Dietitians Identify Five High Fiber Fruits and Vegetables for Fall - NaturalNews.com, September 25, 2026.
  5. Health Report Lists 10 Foods Linked to Heart and Gut Health. https://www.naturalnews.com/2026-10-01-report-10-foods-linked-heart-gut-health.html
  6. Best green drinks ever boost your juice with antioxidants protein and more. Van Wyk Katrine author

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