Efficacy: black tea is sweet and warm, which can nourish human yang; Black tea is rich in protein and sugar, which can warm the abdomen and enhance the cold resistance of human body. Adding walnut black tea made of walnuts can not only help men warm their kidneys, but also strengthen their role in keeping warm in winter. Therefore, walnut black tea is a kind of kidney-tonifying tea suitable for men to keep healthy in winter.

Formula: 5g walnut kernel, 5 g longan meat and 3g black tea, brewed together.

2. Cistanche black tea

Efficacy: Cistanche deserticola, known as "desert ginseng", is the most advanced medicine among more than 60 kinds of nourishing Chinese medicines found in China. It can tonify kidney yang, nourish essence and blood, inhibit the symptoms of "yang deficiency" and prevent weight loss. It can effectively prevent and treat diseases such as impotence due to kidney deficiency in men, nocturnal emission and premature ejaculation, irregular menstruation in women, amenorrhea and infertility.

Formula: cistanche deserticola 5g, black tea 3g; Drink black tea with cistanche decoction.

3.wolfberry black tea

Efficacy: Lycium barbarum is flat and sweet, and enters liver, kidney and lung meridians. Its main functions are nourishing liver and kidney, improving eyesight, nourishing blood, calming nerves and moistening lung. It is often used for dizziness, dark eyes and nocturnal emission due to cough due to yin deficiency, deficiency of liver and kidney, and deficiency of essence and blood. Moreover, Lycium barbarum is a kind of health food with both medicine and food, which is relatively safe.

Formula: Lycium barbarum 10g, black tea 2g; These two materials can be brewed with boiling water.

4. Yam black tea

Efficacy: Yam is a famous nourishing food, which is often used for health preservation in winter. Yam is flat, which can improve renal function, replenish marrow and essence, and benefit essence and blood. Can fundamentally solve the problem of male impotence, and will not have side effects on the male body. Regular consumption can also play a role in warming kidney, strengthening yang and strengthening body.

Formula: yam slices 15g, black tea 2g; Brew the two materials together in boiling water, cover and stew for a while before drinking.