Omega-3 fatty acids are necessary for body health. They are used to build cell membranes, provide energy, and keep the heart, lungs, blood vessels and immune system working. Omega-3 fatty acids mainly consist of EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). Use them through food, especially fish and some seeds and nuts. Both EPA and DHA protect the brain against aging and neurodegenerative diseases in their own different ways. DHA is also particularly effective against gum disease, treating inflammatory bowel disease and metabolic syndrome. Omega-3 supplements lower cortisol levels and stress and increase fertility in men. Vitamin D3 is produced by the human body through UV light from the sun. Vitamin D3 is needed so that the body can absorb calcium through food and helps with bone mineralization. It also increases inflammation in the body, modulates cell growth, nerve function, immunity, and glucose metabolism. Glucose metabolism is important to prevent diabetes and maintain healthy weight. The presence of fat helps the body absorb vitamin D when taken orally. Sufficient consumption of Vitamin D has also been linked to cancer prevention, helps prevent seasonal depression, and can increase strength and muscle mass. The body is also able to absorb a small amount of vitamin D through food, but other fat-soluble nutrients and fiber prevent this. In addition, vitamin D breaks down quickly in the presence of moisture, oxygen and heat when cooking food. So D3 dissolved in oil is ideal because it is protected from moisture, light, oxidation, and pH and has a high bioavailability. Nordaid spray vitamins, unlike capsules, do not set restrictions on when to administer the vitamin and which other vitamins must not be taken together. No need to wait 2h before drinking coffee. One bottle contains 200 doses.