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DHA is short for docosahexaenoic acid, and it is an omega-3 fatty acid necessary in the process of brain development. DHA also has an important role in heart health, improving vision, and in reducing inflammation. It is also responsible for the health of cell membranes, which directly affects your skin. Healthy cell membranes will give you healthy, soft and moist skin, whereas a weak membrane would cause dry, sad-looking skin.
DHA can help you have reduced sensitivity to the sun’s ultraviolet rays, so you are not as likely to have hyperpigmentation and other sun damage. It can soothe some effects of dermatitis, including dry and itchy skin. DHA has also been found to help with skin healing, and there are studies that indicate it may prevent skin cancer.
The commonest form of DHA is a fish oil supplement. Taking these can have some side effects, including nausea, halitosis and heartburn. There is also a possibility that ingesting fish oil may reduce your immune system’s activity, or interfere with your medication. Consult your doctor before taking DHA supplements. Topical application of fish oil doesn’t have any downsides other than an unpleasant smell.
Age spots on your skin is known as hyperpigmentation, dark spots, or liver spots. There are several reasons you might experience hyperpigmentation, but those we are referring to here are those that are caused by acne scarring or sun exposure. Age spots are most common on the face, the shoulders, and the back. There are some age spots that might appear as a side effect of certain medications. Age spots are typically harmless, but we always recommend conferring with your dermatologist if you’re experiencing a larger-than-usual area of age spots, or if they are changing in color, thickness, or appearance in any way.
To prevent age spots, it’s best to moisturize daily and wear sunscreen. Additionally, antioxidants protect the skin from free radicals that damage cells and speed up aging. Ingredients and nutrients like vitamin C, acai oil, jojoba oil, alpha-lipoic acid, green tea extract, retinol/vitamin A, coenzyme Q10, caffeine, alpha-hydroxy acid and salicylic acid are all beneficial for preventing and reducing age spots. Hydrolyzed is also good for restoring the overall vitality of the skin.
DHA may be effective for age spots, but there are many other factors that may affect whether this ingredient would work on your skin or if there are better ingredients that may work for you. Take this skin quiz to find the best ingredients for your skin and build your skincare routine.
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