Recent research suggests that sulfur amino acids have a protective effect against the toxicity of ODAP.

Eating the chickling pea with grain having high concentrations of sulphur-based amino acids reduces the risk of lathyrism if grain is available. Food preparation is also an important factor. Toxic amino acids are readily soluble in water and can be leached. Bacterial (lactic acid) and fungal (tempeh) fermentation is useful to reduce ODAP content. Moist heat (boiling, steaming) denatures protease inhibitors which otherwise add to the toxic effect of raw grasspea through depletion of protective sulfur amino acids. During times of drought and famine, water for steeping and fuel for boiling is frequently also in short supply. Poor people sometimes know how to reduce the chance of developing lathyrism but face a choice between risking lathyrism or starvation.

The underlying cause for excessive consumption of grasspea is a lack of alternative food sources. This is a consequence of poverty and political conflict. The prevention of lathyrism is therefore a socio-economic challenge.

This disease is prevalent in some areas of Bangladesh, Ethiopia, India and Nepal, and affects more men than women. Men between 25 and 40 are particularly vulnerable.

Although no treatment has been found it has been shown that affected individuals benefit considerably from rehabilitation and use of adequate walking aids. In the Central African Republic some children have been operated with an elongation of the Achilles tendon which improved the position of the foot but the long term consequence remains uncertain.

Konzo can be prevented by use of the “wetting method,” which is used to remove residual cyanogens from cassava flour, as an additional processing method. Cassava flour is placed in a bowl and the level marked on the inside of the bowl. Water is added with mixing until the height of the wet flour comes up to the mark. The wet flour is placed in a thin layer on a mat for 2 hours in the sun or 5 hours in the shade to allow the escape of hydrogen cyanide produced by the breakdown of linamarin by the enzyme linamarase. The damp flour is then cooked in boiling water in the traditional way to produce a thick porridge called “fufu” or “ugali”, which is flavoured by some means such as a sauce. The wetting method is accepted by rural women because it requires little extra work or equipment and produces fufu which is not bitter, because the bitter tasting linamarin has gone.

In 2010 the wetting method was taught to the women in Kay Kalenge village, Popokabaka Health Zone, Bandundu Province, DRC, where there were 34 konzo cases. The women used the method and during the intervention there were no new konzo cases and the urinary thiocyanate content of the school children fell to safe levels. Konzo had been prevented for the first time ever in the same health zone in which it had first been discovered by Dr Trolli in 1938. Fourteen months after the intervention ceased the village was visited again. It was found that there were no new cases of konzo, the school children had low urinary thiocyanate levels, the wetting method was still being used and it had spread by word of mouth to three nearby villages. It is important to teach the women that konzo is due to a poison present in their food, to get them to regularly use the wetting method and posters are available in 13 different languages as a teaching aid as an additional method to remove residual cyanogens.

The wetting method has now been used in 13 villages in DRC with nearly 10000 people. The time of the intervention has been reduced from 18 months in the first intervention, to 12 months in the second intervention, to 9 months in the third and fourth interventions. This has reduced the cost per person of the intervention to prevent konzo by removing cyanogens from cassava flour, to $16 per person. This targeted method to reduce cyanide intake is much cheaper and more effective in preventing konzo than broad based interventions.

Angiolathyrism-"Angio" = Blood vessel, "Lathyrism" = disease due to Lathyrus Sativus. It is commonly associated with osteolathyrism and neurolathyrism and is caused by over consumption of Lathyrus sativus, also known as grasspea. The main chemical responsible is β-Aminopropionitrile, which prevents collagen cross-linking, thus making the blood vessel, especially the tunica media, weak. This can result in Cystic medial necrosis or a picture similar to Marfan syndrome. The damaged vessels are at an increased risk of dissection.

Some hypotheses as to the cause of the disease include genetics, cycad seeds, and ingested beta-Methylamino-L-alanine (BMAA) from the consumption of fruit bats.

Lytico-bodig disease, sometimes spelled Lytigo-bodig, is the name of a disease in the language of Chamorro. It is referred to by neuroscientists as amyotrophic lateral sclerosis-parkinsonism-dementia (ALS-PDC), a term coined by Asao Hirano and colleagues in 1961. It is a neurodegenerative disease of uncertain etiology that exists in the United States territory of Guam.

The disease resembles Amyotrophic Lateral Sclerosis (ALS), Parkinson's disease, and Alzheimer's. First reports of the disease surfaced in three death certificates on Guam in 1904. These death certificates made some mention of paralysis. The frequency of cases grew amongst the Chamorro people on Guam until it was the leading cause of adult death between 1945 and 1956. The incidence rate was 200 per 100,000 per year and it was 100 times more prevalent than in the rest of the world.

Neurologist Oliver Sacks detailed this disease in his book "The Island of the Colorblind"

. Sacks and Paul Alan Cox subsequently wrote that a local species of flying fox, which is now extinct due to overhunting, had been feeding on cycads and concentrating β-methylamino--alanine (BMAA), a known neurotoxin, in its body fat. The hypothesis suggests that consumption of the fruit bat by the Chamorro exposed them to BMAA, contributing to or causing their condition. Decline in consumption of the bats has been linked to a decline in the incidence of the disease.