Every New Year, millions of people resolve to “eat better,” often by cutting carbs, sugar, or entire food groups. But dietitians (like myself) agree that strict diets rarely last — and for many, they backfire entirely, and can even lead to bigger problems like disordered eating.
Instead, aim for a simpler, more sustainable approach for the new year: add before you subtract.
Why New Year’s diets often fail
Highly restrictive diets can feel motivating at first, but they often lead to burnout, intense cravings, and guilt around food. When favorite foods are labeled “off-limits,” you’re more likely to overeat later or abandon your goals altogether – the “all or nothing” approach.
That cycle is why so many resolutions fade by February, which doesn’t provide any long-term benefit.
What “add before you subtract” means
Instead of focusing on restriction, the “add before you subtract” approach encourages adding foods that make meals more filling and nutritionally balanced — especially fiber and protein. These two nutrients play a key role in controlling hunger, stabilizing energy levels, and making healthy eating feel more sustainable.
Fiber helps slow digestion, supports gut health, and promotes fullness, which can naturally reduce overeating later in the day. Many Americans don’t get enough fiber, making it an easy and impactful place to start.
Protein helps keep you satisfied between meals, supports muscle health, and prevents blood sugar spikes that can lead to cravings. Including protein regularly can make meals feel complete rather than restrictive.
Simple ways to practice “add before you subtract” include adding one fiber-rich food and one protein source to meals or snacks, such as:
Fiber-rich foods to add:
- Vegetables (broccoli, sweet potatoes, Brussels sprouts, carrots — try frozen for a budget-friendly option!)
- Fruit (berries, apples, pears)
- Nuts
- Seeds
- Whole grains (oats, brown rice, whole wheat bread)
- Beans and lentils
Protein-rich foods to add:
- Eggs
- Greek yogurt
- Cottage cheese & cheese
- Chicken, beef, turkey, or fish
- Tofu, tempeh, or edamame
- Beans and lentils
By starting with these additions, meals naturally become more satisfying. Over time, less nutritious foods often take a back seat — not because they’re forbidden, but because your body feels better fueled.
How adding foods improves eating habits
Foods rich in protein and fiber help keep hunger steady and energy levels consistent. When meals are more filling, you’re likely to feel more satiated and rely less on ultra-processed foods — without rigid rules or tracking.
Why this approach actually sticks
Adding foods creates a sense of abundance instead of deprivation. Meals feel fuller, cravings are easier to manage, and food choices feel less stressful. That mindset makes healthy eating easier to maintain long after January ends.
A more realistic New Year’s resolution
The “add before you subtract” method fits real life. It doesn’t require special diets, expensive products, or perfection. Even small additions — like frozen vegetables, beans, or fruit — can lead to meaningful change over time.
For many people, the healthiest New Year’s resolution isn’t cutting foods out. It’s simply adding more nourishment in.
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