National Potato Day rolls around every August 19, and for people with gout it comes with a genuinely useful question: are potatoes safe to eat? The short answer is yes — potatoes rank among the very low-purine foods in standard food tables (Kaneko et al., 2014). The longer answer is that what matters for gout is rarely the potato itself; it is how the potato reaches your plate. Deep-fried into chips or fries, it becomes a calorie-dense food with a well-earned weight-gain reputation. Boiled, baked, or roasted, it is a filling, hydrating, gout-friendly side dish. Here is how to celebrate the holiday without derailing your plan.
Potatoes Are Low in Purines — Really
Old gout folklore placed most vegetables on a high-purine list, and for decades people with gout were told to avoid everything from asparagus to spinach. Modern measurement changed the picture. In the detailed purine content database published by Kaneko and colleagues (2014), potatoes sit comfortably among the very low-purine foods — far below organ meats, anchovies, and most seafood, and in the same low-risk territory as most other common vegetables.
That does not mean unlimited quantities. A potato is mostly starch, and a plate piled high with mashed potatoes is still a large calorie load for anyone managing weight. The gout-relevant rule is the same as for any carbohydrate: keep portions reasonable, and let preparation do the heavy lifting. (Search "potato" in the GoutFoodGuide database for the full nutrient profile.)
The Real Issue Is Preparation, Not the Potato
Potatoes do not raise uric acid the way fried foods raise weight — and weight is the variable that matters most. The potato story splits neatly in two:
- Fried — chips, french fries, and other deep-fried potato products are calorie-dense, and excess body weight is one of the strongest modifiable risk factors for gout and hyperuricemia (Choi et al., 2004). A regular fried-food habit is exactly the dietary pattern gout research warns about.
- Boiled, baked, or roasted — low in purines, high in water and fiber, and genuinely filling. A boiled or baked potato with a modest portion is a comfortable, sustainable part of a gout-friendly plate.
To be clear, this article is not about french fries — that topic deserves its own day and gets one elsewhere on the site. This is about the potato itself: a genuinely low-purine food that only becomes a problem when it is deep-fried or buried under butter, cheese, and bacon.
Potassium and Fluid Balance — a Cautious Note
Potatoes are a meaningful source of potassium, and potassium-rich diets are studied in relation to blood pressure and kidney function. Because the kidneys are responsible for clearing uric acid, supporting kidney health matters for how the body handles urate in the long run (Dalbeth et al., 2019). But let us be careful about what this does and does not mean: a high-potassium food is not a gout treatment, and some people with kidney disease are specifically advised to limit potassium.
If you have known kidney issues, check with your care team before making potatoes a daily staple. For most people with gout, the potato's water content and potassium are neutral-to-helpful contributors to overall fluid and metabolic balance — not a treatment, and not a reason for concern.
Gout-Friendly Potato Ideas for August 19
The best way to celebrate National Potato Day is to build a plate around the low-purine potato with toppings that support a gout plan:
- Baked potato with plain low-fat yogurt or skim milk and chives. Dairy foods — especially low-fat milk and yogurt — have been associated with a lower risk of gout in large prospective studies (Choi et al., 2004), and our dairy guide lays out the evidence in detail. For the toppings themselves, see the profiles for yogurt and milk.
- Boiled new potatoes with fresh herbs and a small drizzle of olive oil — simple, low-purine, and portion-friendly.
- Potato salad, light version. Go easy on the mayonnaise and consider a yogurt-based dressing; keep the portion sensible, because mayo-based salads are calorie-dense.
- Roasted potato wedges tossed in a little oil with paprika and herbs — crispy, satisfying, and nothing like the fryer.
Pair any of these with a low-purine protein such as grilled chicken breast or baked salmon and a side of steamed vegetables, and you have a dinner that is both a celebration and a plan. If you want to see how cooking method changes the purine picture for other foods, our cooking guide walks through it step by step.
What About Sweet Potatoes?
Sweet potatoes belong to the same low-purine plant-food family, and the same preparation logic applies: baked or boiled beats fried every time. A baked sweet potato with a little cinnamon and a spoon of plain yogurt is a satisfying, fiber-rich choice that fits comfortably in a gout-friendly plate. The only cautions are the familiar ones — watch the butter, watch the marshmallow-and-sugar holiday toppings, and keep portions reasonable. If you prefer sweet potatoes to white potatoes, National Potato Day is as good an excuse as any to swap them in; the purine story is essentially the same for both, and the potassium and fiber arguments are similar too.
Portion Control: The Unspoken Rule
Even a low-purine food becomes a problem at the wrong volume. A plain baked potato is roughly 160 calories before toppings; a loaded baked potato with butter, sour cream, cheese, and bacon can pass 600 calories — and bacon is a processed meat with its own gout caveats. For people with gout, the wisest formula is: keep the potato central but modest, load the plate with vegetables, and let dairy do the flavor work.
Weight control remains one of the most powerful things a person with gout can do, because obesity is strongly associated with higher urate levels and more frequent flares (Choi et al., 2004). National Potato Day is a good reminder that food is not the enemy — the preparation and the portions are where the plan lives. A fist-sized serving of potato alongside a generous helping of vegetables and a modest portion of low-purine protein is a template that works on the holiday and every other day of the year.
Frequently Asked Questions
Are potatoes high in purines?
No. In the detailed purine database published by Kaneko and colleagues (2014), potatoes rank among the very low-purine foods — comparable to other low-risk plant foods and far below meats, seafood, and organ meats. The gout-relevant issues with potatoes are preparation and portion size, not purine content. A baked or boiled potato is a reasonable side for most people with gout; a deep-fried one is a different food entirely.
Can I eat french fries on National Potato Day?
Occasionally, a small serving is a choice rather than a catastrophe — no single food guarantees a flare. But a regular habit of fried potatoes works against gout management, because fried foods are calorie-dense and excess weight is strongly associated with higher urate levels and more frequent flares (Choi et al., 2004). For the holiday itself, baked, boiled, or roasted preparations let you enjoy the potato without the fryer.
What is the best potato topping for someone with gout?
Low-fat dairy is the standout choice. Plain low-fat yogurt and skim milk have been associated with a lower risk of gout in large prospective studies (Choi et al., 2004), and the ACR 2020 gout guideline supports the general principle of building meals around foods that do not promote weight gain. Skip the butter-and-cheese overload, go light on mayonnaise, and let herbs, paprika, or lemon add the flavor instead.
References: Kaneko K, et al. Biol Pharm Bull. 2014;37(3):404–411; Choi HK, et al. N Engl J Med. 2004;350:1093–1103; Dalbeth N, et al. Nat Rev Dis Primers. 2019;5:69; FitzGerald JD, et al. Arthritis Rheumatol. 2020;72(6):879–895 (ACR 2020 Gout Guideline).