Yes, there is.

Available in foods like flaxseeds, walnuts, soyabean, Mustard and their oils.

At the given dose or the recommended doses these supplements are generally safe

If the doses exceed or accidental consumption is in the range of 3-5 gms, some may experience indigestion, stomach discomfort etc

At less than 3 gms a day, its all safe

Above that, if the person is on any other medication, this may interact and give some side effects that may be based on the other medication

It’s a great idea to have good balanced enriched natural food.

But, Its tough to get enough Omega 3 fats from foods in our part of the world.

Walnuts, leafy green vegetables and ground flaxeed has high omega 3 apart from fishes that live in cold water like salmons etc

Animal sources of Omega 3 are not dependable as their feed quality decides the outcomes.

So its difficult with our food habits to get adequate Omega 3 fatty acids.

Fish oil is a good source of Omega 3 fatty acids. These are essential nutrients with many health benefits from basic cell function, Immunity, skin, joints, heart & brain health.

All fish oil is not Omega 3 fatty acids. Studies have been done from 250mg to 1000mg per day of EPA DHA. Even more than 2000 mg may be required as its a basic need of every cell on a daily basis. But as a supplement, the needs differ based on health conditions, Social and food habits. This product with Sardine fish oil 1250mg per cap. offers one of the highest quantity ie., 600 mg of EPA and 450 mg of DHA

1 cap a day with adequate water, preferably after breakfast

Flaxseed, walnuts, soyabean, Oyesters, Baked beans, egg, Lowfat milk, Kidney beans also are some sources for Omega 3 fatty acids

May be yes. Particularly, if you are on blood thinning agents, blood pressure drugs or vitamin E, some herbs & may increase the chances of bleeding. So please consult your doctor on the dosage and timings.