Year-Round Reasons to Take Fermented Cod Liver Oil
At Green Pasture Products, we know that taking care of your health isn’t just for cold and flu season, it’s a year-round commitment. That’s where our Fermented Cod Liver Oil (FCLO) might fit in. Our Fermented Cod Liver Oil is not your average supplement, it’s a traditional, nutrient-rich food that’s been trusted for generations. It provides a rich, bioavailable source of Vitamin D, along with Vitamin A and Omega Fatty Acids (Omegas), nutrients that may support immune function, overall wellness, and more. In this blog, we’ll break down how these nutrients go to work for your body through every season, why it belongs in your daily routine, and provide you with the science to back it all up.

Winter: Immune & Mood Balance
With shorter days, colder weather, and limited sunlight, our schedules tend to shift indoors and our bodies often struggle to make enough vitamin D naturally. This combination of events can leave your immune system vulnerable.
These naturally occurring nutrients in FCLO may support your body in the Winter months:
- Vitamin D supports immune health, mood balance, and bone strength — all especially important during seasons with less sun exposure. [1][2]
- Vitamin A contributes to the health of mucosal tissues, which help protect the respiratory and digestive systems. [3]
- Omegas support a healthy inflammatory response and help promote emotional well-being throughout the season. [4][5]

Spring: Inflammation Care
Springtime is a transitional period. More time outside means more sunshine but it also brings exposure to seasonal pollen and allergens. Even though these substances are harmless to most people, the body reacts as if it’s under attack triggering inflammation, congestion, and fatigue.
These naturally occurring nutrients in FCLO may support your body in the Spring months:
- Vitamin D helps regulate the body’s immune response so that it doesn’t overreact to the presence of pollen and allergens as we breathe them in. [6]
- Vitamin A aids with strengthening mucosal barriers really comes in handy during this time of year too to fend off pollen and allergens. [3]
- Omegas can calm down inflammation in the body. This is especially important in your airways, which may reduce the severity of any allergy-related symptoms. [7]

Summer: Skin Protection
Sunshine is great for Vitamin D, but that doesn’t mean it’s time to ditch your Fermented Cod Liver Oil. Why? Because believe it or not, not everyone makes enough Vitamin D from sun exposure, especially those with darker skin, heavy sunscreen use, or primarily indoor lifestyles.
These naturally occurring nutrients in FCLO may support your body in the Summer months:
- Vitamin D in the skin helps protect against DNA damage, inflammation, and skin cancer caused by UV exposure. Since the skin produces Vitamin D in response to sunlight, it has built-in support to reduce the harmful effects of sun damage.[9]
- Vitamin A, a mighty antioxidant, fights off free radicals and other molecules that can damage skin cells. With lots of sun exposure, Vitamin A works overtime in your body to speed up the process of shedding old skin cells and replacing them with new ones. [8]
- Omegas have been shown to protect the body from UV related damage. [10]

Fall: Prepare Proactively
Fall marks another season of transition. Cooling temperatures, shortening days, and shifting routines. It’s a time when your body starts to adapt and prepare for the demands of Winter ahead. Taking a proactive approach to wellness now can help support you through this seasonal transition.
These naturally occurring nutrients in FCLO may support your body in the Fall months:
- Vitamin D enhances the pathogen-fighting effects of monocytes and macrophages (white blood cells that are important parts of your immune defense) and decreases inflammation. This is especially helpful in preparing the body for Winter. [11]
- Vitamin A supports the production and function of T-cells, which help your body respond to new seasonal threats like colds and flus. [12]
- Omegas help support brain health, memory, and emotional balance which is of major importance during the seasonal shift. [13]
Why Take Fermented Cod Liver Oil All Year?
Every season brings different demands on your body. From colder months spent indoors to spring pollen, the summer sun, and the dramatic transition of fall, each season brings unique demands on the body. Fermented Cod Liver Oil is a traditional, nutrient-dense food supplement that can be a steady part of your wellness routine through it all. Staying consistent with your wellness routine could be the thing that makes a meaningful difference. Whether you’re focused on daily balance, supporting your body, or simply feeling your best, staying consistent with your wellness routine can make a meaningful difference. Taking Fermented Cod Liver Oil consistently is a simple way to supply your body with naturally occurring nutrients like Vitamin D, Vitamin A, and Omegas, no matter what the season brings!
SOURCES
- Vitamin D deficiency and depression in adults: systematic review and meta-analysis Cambridge University Press
- Vitamin D and the Immune System SAGE Journals
- VITAMIN A, INFECTION, AND IMMUNE FUNCTION Annual Reviews
- Omega-3 polyunsaturated fatty acids and inflammatory processes: nutrition or pharmacology? PubMed
- EPA but Not DHA Appears To Be Responsible for the Efficacy of Omega-3 Long Chain Polyunsaturated Fatty Acid Supplementation in Depression: Evidence from a Meta-Analysis of Randomized Controlled Trials JANA
- A review of the critical role of vitamin D axis on the immune system ScienceDirect
- 6 Foods That Could Help Your Spring Allergies Hartford Healthcare
- Oxidative stress, free radicals and antioxidants: potential crosstalk in the pathophysiology of human diseases Frontiers
- Protection from ultraviolet damage and photocarcinogenesis by vitamin D compounds PubMed
- Omega-3 fatty acids mitigate skin damage caused by ultraviolet-B radiation PubMed
- How the Immune System Relies on Vitamin D GrassrootsHealth
- Role of Vitamin A in the Immune System PubMed
- Effects of Omega-3 Polyunsaturated Fatty Acids on Brain Functions: A Systematic Review PubMed
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.






