Is Seaweed Good for Your Health?
Seaweed Supplements for Health: Who Can Benefit and Why?
In recent years, seaweed has gained significant attention for its impressive nutritional profile, and many people are now turning to seaweed supplements to reap the health benefits of this ocean superfood. In this blog, we’ll explore the health properties of seaweed and how it can support various lifestyles and health goals. We’ll also identify who may benefit from including seaweed in their routine.
Is Seaweed Good for You? The Nutritional Power of Seaweed
Seaweed is a nutrient powerhouse, rich in vitamins and minerals that are essential for overall health. SeaQuo®’s organic Tasmanian Undaria seaweed is packed with:
- Minerals:
- Sodium: Essential for maintaining fluid balance.
- Potassium: Vital for heart health and muscle function.
- Calcium: Important for strong bones and teeth.
- Magnesium: Supports muscle and nerve health.
- Iodine: An essential mineral for thyroid health. Learn more about seaweed supplements, iodine and thyroid function here.
- Vitamins:
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- Vitamin A: Important for your vision, skin and immune system.
- Vitamin E: Protects you from oxidative stress.
- Vitamin C: Vital to your body's healing process.
- Vitamin B12: Helps keep your body's blood and nerve cells healthy and helps make DNA.
- Vitamin B5: Critical to the manufacture of red blood cells, and some hormones.
- Fucoidan: A unique bioactive compound found in brown seaweed, such as Undaria pinnatifida, renowned for its anti-inflammatory and immune-boosting properties. Discover 5 key health benefits of fucoidan here.

Key Health Benefits of Seaweed Supplements
Due to lifestyle constraints or dietary preferences, many individuals can benefit from incorporating nutrient-dense foods like seaweed into their diets. Seaweed supplements, such as SeaQuo® Immune, offer a convenient, science-backed solution to support and maintain your overall health. More information on the health benefits of seaweed supplements can be found here.
Who Benefits from Seaweed Supplements?
Seaweed supplements can support different lifestyles and health needs.
- Busy Professionals and Those with Stressful Lifestyles
Stress hormones produced in response to chronic stress weaken the immune system, making you more susceptible to infections, increasing systemic inflammation and increasing the chance of activating any latent viruses.[1] For those with hectic schedules, SeaQuo® Immune capsules provide an easy way to access essential nutrients and support immune function.
- People with Skin Issues
The high content of antioxidants and anti-inflammatory compounds in seaweed makes it an excellent option for those with skin concerns. The antioxidants help combat free radicals, which may protect the skin from environmental damage and premature ageing. Moreover, seaweed’s anti-inflammatory and immune-supporting properties may soothe skin conditions like acne, eczema, and psoriasis. For those looking to improve skin health, seaweed supplements may assist in maintaining healthy skin.
- Vegetarians and Vegans
SeaQuo® Immune offers nutrients and minerals ideal for those following a plant-based diet, as the capsules contain a plant-based source of iodine and calcium, enhancing dietary diversity. Iodine is essential for healthy thyroid function, which is crucial for metabolism and energy production. Since iodine is primarily found in animal products, seaweed is an ideal alternative for vegans and vegetarians looking to increase iodine intake and support thyroid health.
- Older Adults and Immunocompromised Individuals
As we age, nutrient absorption can decline. Seaweed’s bioavailable nutrients support health and vitality, helping to maintain wellbeing in later years. The immune-boosting properties of fucoidan-rich seaweed can be especially beneficial for older adults or those with compromised immune systems. Fucoidan’s immune-boosting properties may help reduce the risk of illness and promote overall wellness.
- Athletes and Active Individuals
Seaweed, particularly varieties like Undaria pinnatifida, offers notable benefits for athletes, as highlighted in a clinical study where high-purity fucoidan promoted the secretion of antimicrobial peptides, helping to regulate mucosal inflammation and enhance gut barrier immunity.[2] This immune support is especially valuable for athletes, as overtraining can weaken the immune system, so incorporating natural supplements with fucoidan may protect against illness and assist with maintaining optimal performance during intense training.
- People with Gut and Digestive System Concerns
Ever-emerging research explores the health benefits of brown seaweed containing fucoidan, such as Undaria pinnatifida, specifically on gut and digestive health. Promising research is emerging on its benefits for supporting a healthy gut microbiome[3] and reducing digestive symptoms. Here’s more on how fucoidan supports gut microbiome.
- Health Enthusiasts
Those aiming to improve their health and wellbeing will find seaweed’s bioactive properties to be far-reaching to many different systems in the body, making seaweed supplements ideal for supporting overall health.
How to Incorporate Seaweed into Your Diet
Incorporating seaweed into your diet is easy with supplements, like seaweed capsules. For those wanting organic, wild-harvested Australian seaweed which contains fucoidan, SeaQuo® Immune capsules are a convenient way to intake these nutrients. Whole seaweed can also be added to your diet in meals such as sushi, soups, or stir-fries.
Seaweed’s rich nutritional profile makes it an ideal supplement for those looking to support their overall health and wellbeing, improve immune function, gut health or skin health.
Incorporating science-backed seaweed supplements like SeaQuo® Immune into your daily routine is a simple and powerful way to support your health and wellness journey.
[1] Morey JN, Boggero IA, Scott AB, Segerstrom SC. Current Directions in Stress and Human Immune Function. Curr Opin Psychol. 2015 Oct 1;5:13-17. doi: 10.1016/j.copsyc.2015.03.007. PMID: 26086030; PMCID: PMC4465119.
[2] Cox AJ, Cripps AW, Taylor PA, Fitton JH, West NP. Fucoidan Supplementation Restores Fecal Lysozyme Concentrations in High-Performance Athletes: A Pilot Study. Mar Drugs. 2020 Aug 4;18(8):412. doi: 10.3390/md18080412. PMID: 32759709; PMCID: PMC7460205.
[3] Yang JY, Lim SY. Fucoidans and Bowel Health. Mar Drugs. 2021 Jul 30;19(8):436. doi: 10.3390/md19080436. PMID: 34436275; PMCID: PMC8401300.