I am passing on information received from 'Norton', which is very enlightening. I have been taking folic acid for many years. it costs very little and is obtainable in tablet form by the 100. Maybe, just maybe, this is the reason, or just one of the reasons why I am so well today.
These are 2 websites worth visiting:
'Norton' also passed on the following site, which tells you what foods contain folic acid:
I seem to remember a famous US president who did not like brocoli. Maybe he ate a lot of other foods that contain folic acid!