Final answer:
To increase her omega-3 fatty acids and decrease omega-6 fatty acids, Jennifer should consume cold-water fish such as salmon, trout, and tuna, and avoid processed foods rich in vegetable oils like corn and soybean oil.
Step-by-step explanation:
Jennifer's goal to consume more omega-3 fatty acids and less omega-6 fatty acids can be met by choosing foods that are rich in omega-3s. Cold-water fish such as salmon, trout, and tuna are excellent choices that provide significant amounts of omega-3 fatty acids, including EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).
These fatty acids are known for their health benefits, including lowering blood triglycerides, reducing inflammation, aiding in brain function, and potentially reducing the risk of heart disease and certain cancers. Conversely, to decrease her intake of omega-6 fatty acids, which are prevalent in vegetable oils like corn and soybean oil, Jennifer should minimize consumption of processed foods made with these oils.