Brown Algae
According to WebMD, brown algae may benefit several conditions, including cancer, fibromyalgia, arthritis, stress, weight loss, heart disease, high cholesterol, and more. They are edible algae found near the coast of Japan, Korea, and China. (1)
Brown algae contain antioxidant chemicals, which may protect the body from damage and diminish the risk of associated health problems, including cancer. The antioxidant substances may also affect inflammation and the immune system.
What are the benefits?
Kelp is a brown alga and classed as a seaweed. It has a range of benefits.
1) It may help to fight some diseases
Kelp is rich in vitamins and minerals, like vitamin C, zinc and manganese but also antioxidants such as alkaloids, carotenoids and flavonoids, which help to fight oxidative stress. Oxidative stress may contribute to a myriad of health issues and diseases.
2) Helps to prevent iodine deficiency
Kelp is one of the richest natural sources of iodine, which is essential for the production of thyroid hormones. Thyroid hormones regulate the body’s energy production, promote growth and development and help to burn fat.
3) Weightloss
Kelp may enhance weight loss because it contains a carotenoid called fucoxanthin. In a 16-week study, obese individuals took fucoxanthin and pomegranate seed oil. The participants lost 7.7 pounds on average, and their metabolic rate increased. They also experienced a reduction in liver fat and experienced improved liver function. (2)
Some things to consider
Brown seaweed may increase the risk of thyroid disease. In one 4-week study, healthy individuals took four kelp capsules every day and had significantly higher levels of thyroid-stimulating hormones. Within two weeks of stopping the supplement, their hormones levels returned to normal. (3)
Individuals with thyroid problems or on thyroid medication should consult their doctor before taking kelp supplements.
Resources
- https://www.webmd.com/vitamins/ai/ingredientmono-1248/brown-algae
- https://www.ncbi.nlm.nih.gov/pubmed/19840063
- https://www.ncbi.nlm.nih.gov/pubmed/14583417
