I get asked this question all the time, and my answer is always: it depends.
Rather than looking for one perfect diet, there are two lenses I love exploring: your individual design and your season.
1. Human Design and digestion
I take Human Design a little more lightly—as something to experiment with, observe and play with, rather than a rigid set of dietary rules.
Human Design describes 12 different “determinations,” or ways we may optimally take in and process nourishment. And “digestion” here doesn’t just mean food. It can also describe how we digest information, stimulation and experiences.
The 12 Human Design Determinations
Human Design describes six primary digestion styles, each with two variations:
Appetite — Consecutive or Alternating
Focuses on simplicity and variety. Consecutive Appetite may prefer taking in one food, idea or experience at a time, while Alternating Appetite may benefit from moving between different options.
Taste — Open or Closed
Relates to discernment and selectivity. Open Taste may enjoy sampling and discovering what resonates, while Closed Taste may thrive through familiar foods, repetition and a more selective palate.
Thirst — Hot or Cold
Relates to temperature, hydration and how the body processes internal heat. Hot Thirst may digest best with warmth, while Cold Thirst may feel more balanced with cooler foods, drinks or environments.
Touch — Calm or Nervous
Describes sensitivity to the surrounding environment. Calm Touch may benefit from peaceful, settled surroundings, while Nervous Touch may process nourishment better with movement, stimulation or activity nearby.
Sound — High or Low
Relates to acoustic volume and the auditory environment. High Sound may benefit from livelier background noise, while Low Sound may prefer quiet or softer sounds during intake.
Light — Direct or Indirect
Reflects the visual conditions that support digestion. Direct Light may thrive in brighter conditions, while Indirect Light may prefer softer light, shade or eating later in the day.
These patterns can apply not only to food, but also to how we take in information, stimulation and life experience. They are best approached as invitations to observe and experiment—not as rigid rules.
Consecutive
If your determination is Consecutive, you’re designed to consume one thing at a time. This hearkens back to primitive human evolution, when people might eat the deer they had just hunted and later a bunch of blackberries they had gathered.
In modern life, that might mean a simple sweet potato, then chicken 20 minutes later, then vegetables—rather than a giant “healthy” bowl containing 15 different ingredients.
That same pattern can show up elsewhere: reading one book at a time, working on one project at a time or learning one concept before moving to the next.
Cold
If your determination is Cold, eating cold foods may optimize your digestion and bring you into balance.
I have to say, this was a tough one for me as a Chinese medicine practitioner, because Chinese medicine is very loud about protecting digestive warmth by avoiding cold foods.
But I’ve watched this play out with my own son, who has Cold determination. When he’s mentally overloaded or frustrated, something cold—a popsicle, cold water or ice cream—never fails to settle and support his body and behavior. His nervous system honestly regulates with ice cream. Don’t let him know I said that, lol.
My other son loves those foods too, but his design is different, and too much cold doesn’t agree with him in the same way.
Same household, same foods, different bodies.
2. Eating with your season
For most of human history, people naturally ate according to season, climate, availability, age, health and circumstance. Chinese medicine and Ayurveda developed incredibly nuanced systems around this. In Chinese medicine, winter asks something different of the body than spring.
Winter
Deeper nourishment, warmth, broths, stews, roots, meats and foods that replenish our reserves.
Spring
Lighter foods, with more emphasis on movement and circulation—think sprouts, tender greens, peas, asparagus, radishes, citrus and fresh herbs.
Summer
Fresh, lighter, cooling and hydrating foods become more appropriate.
Autumn
Warming, grounding foods that support the Lungs and digestion as the weather becomes cooler and drier—such as soups, roasted vegetables, pears, apples, squash and gently warming spices.
But there are also inner seasons. A 20-year-old bodybuilder does not need the same diet as an 85-year-old with weak digestion. Childhood, pregnancy and breastfeeding are seasons with their own unique nutritional requirements. Chronic illness, post-surgical recovery, autoimmunity and burnout all require something different, because the body is seeking balance in different ways.
Nourish or clear?
This is where Chinese medicine offers one of my favorite distinctions: do you need to nourish, or do you need to clear?
More nourishment is not always better. Sometimes the body needs building, strengthening and replenishing. Other times, it doesn’t have the capacity to process rich, heavy nourishment and needs things to become simpler and lighter for a while.
Classical Chinese Medicine texts also cautioned against fermented foods and meat during illness—not because these foods are inherently unhealthy, but because a compromised digestive system may not be able to process them well. When digestion is weakened, even nourishing foods can become burdensome. In those moments, simpler, lighter and easier-to-digest meals may better support recovery.
And “clearing” doesn’t necessarily mean doing an aggressive cleanse. It might simply mean eating less heavily, simplifying meals, giving digestion more space or choosing everyday foods for their medicinal qualities:
- Citrus can help move stagnation.
- Bitter greens can help clear heat.
- Sour flavors can calm a stressed-out Liver.
- Warm cooked foods can support a tired digestive system.
Food is medicine, but medicine has to match the person.
Better questions to ask
Rather than asking, “What is the healthiest diet?” I think the more interesting questions are:
- What season am I in?
- What does my body have the capacity to digest right now?
- Do I need nourishment, or do I need space and movement?
- What actually happens when I eat this way?
Your diet doesn’t have to become another ideology. It can become a conversation with your body.
Personalized support
Explore your own patterns.
Dr. Jazzy offers Chinese medicine, herbal and dietary guidance alongside Astrology and Human Design, in person or virtually.
This article is for educational purposes and is not a substitute for individualized medical advice or treatment.