You also need to know certain nutrients that your body needs for healthy, firm, and smooth skin. This will help you eat the right foods. When you nourish your body with essential nutrients, it will show on your face. Here are some of the things you can eat to reduce wrinkles on your face:

1. Include red pepper in your diet. It will be very hot in your mouth, but gradually you will get used to it. Red pepper is usually long and thin. It is rich in antioxidants known as carotenoids, which help prevent skin aging.

It also helps in protecting your face against sunburn. It contains vitamin C, and this helps your body produce enough collagen.

2. You'll need to eat edible nuts such as groundnuts, peanuts, cashew nuts, and especially almond nuts. They help in repairing damaged skin tissues.

Edible nuts are usually rich in vitamin E and omega-3 fatty acids, which are essential to tone up the membranes of skin cells. This will make your skin secrete its natural oil, which helps prevent dryness. It also helps with fading wrinkles and makes your face glow.

3. Don't forget to eat sweet potatoes. It has some nutrients that can help make the elasticity of your skin return to its original state. This will make you feel and look younger.

4. Avocado is another good fruit you can eat to maintain healthy, smooth skin. It's a good source of healthy fat, vitamins, and potassium, which can help exfoliate dead skin cells on your face.

1. Sugarcane juice

Sugarcane juice is a high-sugar food, much as its name suggests. Sugarcane juice is a sweet liquid extracted from sugar cane grass that has been peeled (Saccharum officinarum). In several places in Nigeria, it is widely consumed. Sugarcane juice is heavy in sugar, even though it contains various nutrients. One cup of sugarcane juice (240 mL) contains a whopping 50 grams of sugar or roughly 12 teaspoons. 

2. Ripe Fried Plantains

Plantains, whether green or unripe, may be excellent for your blood sugar levels, but fried ripe plantains may not be. In 100g of ripe fried plantains, there is roughly 22g of sugar, making it slightly rich in sugar.

3. Ketchup

Ketchup is a thick, crimson sauce prepared from tomatoes that are used over a variety of dishes such as chicken, chips, fries, and yams. It is one of Nigeria's most popular condiments. Sugar content is also high in ketchup. One teaspoon (16g) of ketchup has 4g of sugar. As a result, sugar accounts for 25% of ketchup.

4. Baked Beans

Baked beans are softened beans that have been soaked and boiled before being baked and canned. Baked beans are also commonly used in Nigerian dishes like salads and jollof rice. 

It is, however, often heavy in sugar. One or more sweeteners, such as sugar or maple syrup, are commonly present in baked beans. 

3 teaspoons (12 grams) of added sugars are found in a half-cup of 130g of baked beans.

5. Cereals

Cereals are a staple in many Nigerian households. They're frequently consumed during breakfast. Most cereals include a lot more sugar than you might assume. Sugar is abundant in common morning cereals such as quaker oats and corn flakes.