Although modern people are not short of food and drink too many calories, they lack nutrition. Many people may buy health foods to supplement their nutrition, but these health foods do not come from food nutrition after all. If you don't choose the right time to eat them, these health foods that you have spent a lot of money on will not work properly.

First, vitamin B group: Drinking water on an empty stomach and eating the best vitamin B group is called the "energy" source of the body, because it needs the help of vitamin B group, whether it is digesting food, helping metabolism, or converting food into the energy we need to maintain normal nerve and blood functions.

Vitamin B group is a water-soluble vitamin, which is helpful for digestion, so it will be absorbed best when eaten on an empty stomach, and it can achieve the effect if swallowed with a glass of water. However, because vitamin B group can cause gastrointestinal peristalsis, some people will feel queasy when eating on an empty stomach, so it is recommended to take it after meals.

Second, fish oil and cod liver oil: eating after meals is the most effective. Fish oil and cod liver oil are both oils. Fish oil is extracted from the fat layer of deep-sea fish and is rich in Omega-3, DHA, EPA and other polyunsaturated fatty acids. Cod liver oil is extracted from the liver of fish, mainly two fat-soluble vitamins, vitamin A and vitamin D.

However, whether it is fish oil or cod liver oil, the ingredients inside are fat-soluble, so it is recommended to take it after meals for the best effect.

Third, lutein, blackcurrant, and astaxanthin: Eating after meals is the most effective dietitian. Zhang Tongfen said that it doesn't matter whether you usually eat nutrients before or after meals to maintain your eyes, but lutein and astaxanthin are fat-soluble nutrients, and the absorption effect will be better after meals. However, if you decide to start supplementing lutein, it is recommended to eat it every day to keep your blood concentration stable for at least 6 months.

Because blackcurrant is a water-soluble nutrient, it is suggested that it can be eaten before meals, and it can be better absorbed by mixing with water.

4. Collagen: It is best to eat on an empty stomach. The "collagen" we often hear is actually a kind of protein. Collagen, whether it wants to help improve arthritis or beauty, needs to be absorbed through the small intestine. Therefore, if you take it on an empty stomach, the absorption effect will not be disturbed by other foods, and it will reach the best level.

5. Probiotics: It is best to grow in the intestines 30 minutes after meals, so the first benefit that everyone thinks of probiotics may be "improving gastrointestinal function", but in fact, intestinal probiotics are also closely related to our body's immune system, so it is not only the gastrointestinal itself, but also the problems related to the immune system. In fact, probiotics can play a certain role.

But probiotics still grow in the intestine, so it is suitable for "weak alkaline" environment. When you eat it, you will pass through stomach acid, which will destroy probiotics. Therefore, it is recommended to eat when the concentration of gastric acid is not so high, and the effect will be better.

In addition, after ingesting probiotics in the intestine, a large number of probiotic foods (prebiotics) are needed to help reproduction, namely dietary fiber, whole grains, vegetables and fruits, so it is best to take them after meals; However, the gastric acid concentration will become higher after meals 1 hour, so it will be better to try it 30 minutes after meals.