15. Consume omega-3’s
Omega-3 fatty acids are your protective shield against not only several types of cancer but also heart disease and Alzheimer’s.
Natural sources of omega-3 fatty acids include nuts, fatty fish, oysters, flaxseeds, roasted soybeans, and chia seeds. Omega-3s are also widely available in a form of dietary supplements, but it is best to get them from whole foods!