Table 2. Specific Recommendations of International and National Bodies on Healthy Nutrition During Quarantine^a.

	WHO	WFP	ASN	FAO	Academy Nutrition and Dietetics	Turkish Dietetic Association	China National Health Commission	EUFIC	Dietitians of Canada	Dietitians Association of Australia	Australian Government Department of Health
Hydration	Water (8-10 cups)	Hydrate		Water (6-8 cups)	Hydrate	Adequate water	Drink boiled water or tea	1.6-2 L	Hydrate		Plenty of water
Fruits	2 cups (4 serv)	Build a colorful plate	Plenty	Plenty		Fresh fruits, frozen of precooked Higher consumption of citrus fruits (rich in vitamin C)	Fresh fruits, rather than juice	Plenty	Plenty	Choose fresh that last longer	Plenty
Vegetables	2.5 cups (5 serv)	Build a colorful plate	Plenty	Plenty		Fresh vegetables, frozen, or precooked	Fresh vegetables, deep color, mushroom, agaric, and kelp	Plenty	Plenty	Choose fresh vegetables that last longer	Plenty including different types and color
Grains	180 g	Whole grain bread and mixed-grain rice	Whole grains	Whole grains		Whole grains	Whole grains, mixed beans, and potatoes are preferable	Whole grains	Whole grains	Rice, pasta, quinoa	Mostly whole grain and/or high cereal fiber varieties
Protein foods (meat/beans/fish)	160 g Red meat 1-2 times/wk, poultry 2-3 times/wk	Limit the consumption of canned meat	Small meat portions to limit saturated fat			Consume high-protein foods, fish twice a week, legumes may be consumed daily, probiotics	Avoid fatty or smoked meats, and say no to meat of wild animals; dairy products, especially yogurt		Legumes, eggs, fish, meat	Canned fish, legumes (canned or dried)	Lean meats, poultry, fish, eggs, tofu, nuts, seeds, legumes or beans
Fats/oils	Moderate amount of fat and oil (unsaturated)			Nuts, olive/sesame oil		Olive oil daily	Avoid fried foods	Healthy fats	Nuts and seeds	Nuts and seeds (including nut butters)	Limit foods containing saturated fat
Salt	<5 g/d	Limit					Avoid salty foods	Limit			Limit foods containing added salt
Sugar	Less sugar	Limit, avoid sweetened beverages		Less sugar		Limit sugar and sugar-containing foods and beverages		Limit			Limit foods containing added sugars
Other	Avoid eating out	Variety	Limit commercially prepared frozen dinners Prefer packed foods that will stay fresh for longer	Variety Limit alcohol	Healthful choices, “fun in the kitchen”	Avoid alcohol; vitamin and mineral supplements as an alternative for a short period of time	Balance, balanced diet including grains, fruits, vegetables, meat, and eggs Avoid alcohol and soft drinks	Balance, Variety Limit alcohol Smaller portions Tips on mindful eating	No single food is authorized to fight COVID-19	Shopping tips	Limit alcohol intake

Abbreviations: BDA, British Dietetic Association; EUFIC, European Food Information Council; FAO, Food and Agriculture Organization; WFP, World Food Programme; WHO, World Health Organization.

^aThe United States Department of Agriculture (USDA) recommends a mix of self-stable, frozen, and fresh foods and provides links to more specific dietary guidance (www.choosemyplate.gov).