If your partner gets annoyed often and screams at you unnecessarily, then you should check the level of glucose in your partners blood. Yes, it may sound strange to hear but it is true. Due to the lack of sugar in the blood, married people become more hard and aggressive towards their life partner.

According to the recent research, those who have less sugar in the blood, they prefer to shout heavily on their life spouse. Due to starvation, blood sugar level decreases, which causes stress, quarrels and occasional domestic violence in marital life. Hunger does not only affect our behavior but also affects our intimate relationships too badly

According to research, the brain gets energy from sugars. On being angry and aggressive, humans should control themselves, because it consumes a lot of energy. The body receives energy only from sugars. Although the weight of the brain is two percent of our body's total weight, but it consumes 20 percent of our calories.

Besides this, you can try speaking to your partner after a meal and try and understand what his/her problems are. Issues causing anger can relate to family issues, bad upbringing during childhood days, a new partner, change in our behavior, loneliness, feeling betrayed, peer pressure or work related issue. Conversing about what is wrong and right will assist the relationship to grow and also assure the aggressive partner of stability.