Table 1.

Details of the GWAS included in the two-sample Mendelian randomization study.

Exposure or outcome	GWAS ID	Sample size	Number of SNPs	Consortium	Population	Year	Author
Processed meat intake	ukb-b-6324	461,981	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Beef intake	ukb-b-2862	461,053	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Pork intake	ukb-b-5640	460,162	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Lamb/mutton intake	ukb-b-14179	460,006	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Non-oily fish intake	ukb-b-17627	460,880	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Oily fish intake	ukb-b-2209	460,443	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Poultry intake	ukb-b-8006	461,900	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Cooked vegetable intake	ukb-b-8089	448,651	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Salad/raw vegetable intake	ukb-b-1996	435,435	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Water intake	ukb-b-14898	427,588	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Tea intake	ukb-b-6066	447,485	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Coffee intake	ukb-b-5237	428,860	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Alcohol intake frequency	ukb-b-5779	462,346	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Bread intake	ukb-b-11348	452,236	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Cheese intake	ukb-b-1489	451,486	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Cereal intake	ukb-b-15926	441,640	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Dried fruit intake	ukb-b-16576	421,764	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Fresh fruit intake	ukb-b-3881	446,462	9,851,867	MRC-IEU	European	2018	Ben Elsworth
Autism spectrum disorder	ieu-a-1185	46,351	9,112,386	iPSYCH-PGC	European	2017	-