5 reasons why you need omega-3
Omega-3 is called an essential fatty acid for a reason – it’s essential for your body to function, but it has some surprising hidden health benefits too. Find below 5 reasons why you need to ingest omega-3:
1. It can boost your memory
Keep forgetting where you put your keys? Research shows taking fish oil supplements for six months can sharpen your memory. It’s thought the DHA found in omega-3 fatty acids helps nerve cells communicate better with each other. Read more on how omega-3 can boost your memory.
2. It can ease PMS
Do you get moody, tearful or anxious every month? Omega-3 could help; research found taking a supplement could reduce the psychological signs of PMS, and may also help with some of the physical symptoms, from bloating to breast tenderness.
It may be because omega-3 fatty acids help your body produce anti-inflammatory prostaglandins, which help reduce levels of another type of prostaglandin linked to swelling and pain.
3. It can lower your blood pressure
Omega-3 fatty acids have also been found to reduce blood pressure. It’s thought they help blood vessels dilate, so the heart doesn’t need to push blood around the body so forcefully. This may be one of the reasons they’re linked with a lower risk of stroke.
4.It can help you sleep better
One study found children who took an omega-3 supplement both slept for longer and woke up less during the night, and researchers think omega-3 could have similar effects on adults. Omega-3 helps the body make substances involved with helping you fall sleep, such as the hormone melatonin.
5. It can soothe your skin
Plagued by eczema or psoriasis? Spanish scientists discovered taking omega-3 supplements, as well as using topical treatments, could help ease psoriasis. Another study found taking omega 3 supplements reduced the severity of eczema. Experts think the effects could be down to omega-3’s anti-inflammatory properties.