The best anti-aging medicine is not in the medicine box, but in the vegetable market. Have you noticed that those people around you who look younger than their actual age always have colorful dishes on their plates? This is not a coincidence. Anti aging is not about "eating less", it's about "eating whole foods". The seven colors are the cheapest elixir of life given to humans by nature, and the "seven battle letters" written by the body for aging. Starting from tonight's dinner, count how many colors are on your plate. Less than three, add one tomorrow. After a week, you will find that not only are you eating better, but you may also be living younger. The "Seven Colors" Rainbow Meal is not a coincidence. In nutrition, there is a "137" rule: one core (energy balance), three cornerstones (diverse food, not overeating, happy mood), and seven types of balance. Among them, "Seven colored fruits and vegetables" is the most intuitive and operable part. Seven colors correspond to seven types of phytochemicals and seven anti-aging mechanisms. It's not a single 'superfood' at work, but a coalition of seven colors fighting side by side. Even if a single color of food is "super", it is only a solo operation. Red free radicals, purple collagen, green anti-inflammatory, orange repair cells - they are not 1+1=2, but 1+1 is much greater than 2. Seven colors mark seven lines of defense. Red guards the heart and skin, representing foods such as tomatoes, watermelons, red peppers, and strawberries. The core weapon is lycopene, which has 100 times the antioxidant capacity of vitamin E. It can protect the skin from UV damage, reduce photoaging, and protect vascular endothelium. Tomatoes cooked for consumption have a higher absorption rate of lycopene; Eating watermelon with white flesh can also provide additional vascular protection with citrulline. Orange yellow color protects the eyes and mucous membranes. Representative foods include carrots, pumpkins, corn, and citrus. β - carotene is converted into vitamin A in the body, which protects the skin and respiratory mucosa; Lutein and zeaxanthin are specifically designed to protect the eyes and delay macular degeneration. Carrots can be stir fried and eaten (fat soluble), pumpkins can be steamed and eaten, and corn and germ can be eaten together. Green anti-inflammatory, detoxifying, and collagen promoting foods include spinach, broccoli, kale, and kiwifruit. Chlorophyll helps to eliminate heavy metals; Radish sulfur activates the antioxidant capacity of cells themselves; Vitamin C promotes collagen synthesis. Stir fry over high heat or blanch in cold water, and simmer for a short time. Blue purple brain protecting and anti glycation representative foods include blueberries, purple cabbage, eggplants, purple potatoes, and mulberries. Anthocyanins are currently known as one of the strongest antioxidants, with a special ability to protect collagen from glycation. Skin sagging and deepening wrinkles are caused by a "glycation reaction". Meanwhile, anthocyanins protect the brain and delay cognitive decline. Eggplant skin and purple sweet potato skin are both treasures of anthocyanins, so be sure to eat them with the skin. The representative foods for white lung protection and immune regulation include garlic, onions, mushrooms, white radish, and yam. Allicin has antibacterial, anti-inflammatory, and lipid-lowering properties; Quercetin has anti allergy and cardiovascular protection properties; Selenium is the core component of antioxidant enzymes; Mushroom polysaccharides regulate immunity. After chopping garlic, let it sit for 10 to 15 minutes before eating to fully activate allicin; Mushrooms should not be soaked in water for too long, as polysaccharides will be lost. Black kidney protection and anticoagulant representative foods include black fungus, black sesame, black rice, black beans, and kelp. Auricularia polysaccharides have anticoagulant and lipid-lowering properties; The synergistic antioxidant properties of vitamin E and sesamin in black sesame seeds; The alginate in kelp adsorbs heavy metals and promotes their excretion. Soak black rice for two hours before cooking, and grind black sesame seeds for better absorption. The representative foods for red purple liver protection and detoxification include red beets, red dragon fruit, and red onions. Beet red pigment has anti-inflammatory and antioxidant properties, and protects the liver; Red fire dragon fruit promotes intestinal peristalsis and helps detoxify. Just eating "color" is not enough, but also knowing how to "match". Don't rush to the supermarket for a big purchase. There is another key issue to clarify, as long as you eat all seven colors of food, it's enough? Color does not equal nutrient density. Similarly, canned tomatoes and strawberries are vastly different. The premise of eating "Seven Colors" is to eat "real food", not "processed food with pigments". A bottle of red fruit juice beverage with almost zero lycopene inside. The seven colors are goals, not shackles. You don't need to gather all seven colors at once, nor do you need to be anxious because you haven't eaten enough today. Rotating all seven colors within a week is victory. The "7" in nutrition also represents the "seven day rhythm" - eating red today, purple tomorrow, and green the day after tomorrow. The body does not need to have perfect meals, only needs long-term balance. Color is the "introduction". No matter how complete the fruits and vegetables are, if the main food is all polished rice and white flour, the protein is severely lacking, and you stay up late and smoke every day, the anti-aging effect will be greatly reduced. Seven colored fruits and vegetables are an amplifier, but the premise is that your basic nutrition has not collapsed. Be wary of the "trap" of glycation reactions. Many people eat a lot of high sugar fruits in order to "taste the rainbow" - such as a large glass of grape juice or a large bowl of honey mixed with dragon fruit every day. Excessive sugar will undergo glycation reactions with collagen, producing advanced glycation end products and accelerating aging. Among the seven colored fruits and vegetables, prioritize the low sugar batch - berries (blueberries, strawberries) are better than tropical fruits (mangoes, lychees); Whole fruit is better than fruit juice. The golden rule of seven color anti-aging is not a bottle of essence, but a plate of rainbow. Seven colors, eating a rainbow, is to save a "anti-aging fund" for the body. The purpose is not 'not aging', but 'aging slowly, aging well, aging with color'. You don't need to force yourself into a nutritionist, just remember five sentences. Firstly, eat at least five colors every day and all seven colors every week. No need for rainbows, just colors every day. Secondly, the darker the color, the better. Deep green is better than light green, magenta is better than pink, and deep orange is better than light yellow. Color is a visual indicator of antioxidants. Thirdly, eat the whole fruit without juicing it. Juice extraction results in loss of dietary fiber, faster absorption of sugar, and faster oxidation of antioxidants. Fourth, pair well with fat. Lycopene and beta carotene are fat soluble and require the help of oil for absorption. Stir fry with olive oil, and for cold dishes, use salad dressing or oil vinegar sauce. Fifth, do not pursue perfection, pursue sustainability. Anti aging is a marathon, not a 100 meter sprint. (Looking into the New Era)