Lathyrism

Lathyrism is a significant health risk associated with grass pea (Lathyrus sativus), as highlighted by recent studies, which also emphasize its nutritional benefits.

About Lathyrism:

• Lathyrism is a condition caused by consuming legumes from the Lathyrus genus.
• It manifests in three forms: neurolathyrism, osteolathyrism, and angiolathyrism.
• Neurolathyrism:
  • It is caused by ODAP toxin found in certain Lathyrus legumes.
  • It leads to motor neuron death, resulting in paralysis and muscle atrophy of lower limbs.
• Osteolathyrism:
  • It affects connective tissues due to beta-aminopropionitrile toxin.
  • It commonly results from consuming Lathyrus odoratus seeds (sweet peas).
• Angiolathyrism:
  • It is similar to osteolathyrism but impacts blood vessels.
  • It is also caused by beta-aminopropionitrile.

Prevention Strategies:

• Consuming grasspeas with legumes high in sulfur-based amino acids reduces lathyrism risk.
• Some Indian states have banned Lathyrus seed sales to prevent consumption and reduce Lathyrus cases.

Ref: Source