How To Buy Flaxseed -

: These have a hard outer shell that protects the delicate oils inside from going rancid. However, whole seeds often pass through the body undigested, meaning you won’t absorb all their nutrients.

For the best balance of nutrition and freshness, many experts at the Mayo Clinic and JustAnswer recommend buying and grinding them at home using a clean coffee or spice grinder just before use. Why It's Important to Eat Undamaged Flax Seeds - Gene Food how to buy flaxseed

: This is the most bioavailable form, as your body can easily digest it. The downside is that once ground, the oils are exposed to oxygen and can spoil quickly. : These have a hard outer shell that

: If buying pre-ground flaxseed, look for vacuum-sealed or opaque bags that protect the seeds from light and air. Why It's Important to Eat Undamaged Flax Seeds